mandatory

Word family nounmandatarymandatorymandatormandateadverbmandatorily

man·da·to·ry /ˈmændətəri $ -tɔːri/ adjectiveadj

MUSTif something is mandatory, the law says it must be done 依法必须做的，强制性的，义务的 SYN compulsory, obligatory, → discretionary

mandatory for

Crash helmets are mandatory for motorcyclists.

摩托车手必须佩戴头盔。

Murder carries a mandatory life sentence.

谋杀罪依照法律要判无期徒刑。

The Council has made it mandatory for all nurses to attend a refresher course every three years.

理事会规定所有护士必须每三年参加一次进修课程。

► see thesaurus at necessary

Examples from the Corpus

mandatory• The validation of our model using the same selection criteria was also mandatory.• Wearing a helmet when riding a motorcycle is mandatory.• Can some one explain how kids' birthday parties became mandatory and, frequently, icky?• Those in charge of drawing up a blueprint for health-care reform talk of slapping mandatory controls on all drug prices.• Drug smuggling carries a mandatory death sentence.• In some countries, wearing helmets is mandatory for all cyclists.• It is mandatory for riders under 21, and costs $ 65.• The court made a mandatory order compelling the vendor to allow the person to enter so that the valuation could proceed.• The company's mandatory retirement age is 65.• The next-closest school is Morse, a perennial football power and mandatory stop for major-college recruiters.• The overarching concern regarding mandatory therapy is not whether it is just or moral but whether it cures or improves.

made ... mandatory• The popular president not only made it acceptable for male politicians to sob; he made it practically mandatory.• It was hoped some aspects of traffic separation would be made mandatory, although he would not specify which.• In July 1989 wearing helmets was made mandatory for pedal cyclists.• Another is a type of safety net that in 1986 was made mandatory on all construction sites.• The court made a mandatory order compelling the vendor to allow the person to enter so that the valuation could proceed.

From Longman Business Dictionary

mandatoryman·da·to·ry /ˈmændətəri-tɔːri/ adjectiveadjLAW

something that is mandatory must be done, usually because the law or an official rule says soSYN COMPULSORY, OBLIGATORY

They face mandatory retirement at age 65.

mandatory testing of car-exhaust systems

词汇	mandatory
释义	mandatory Word family nounmandatarymandatorymandatormandateadverbmandatorily man·da·to·ry /ˈmændətəri $ -tɔːri/ ●○○ adjectiveadj MUSTif something is mandatory, the law says it must be done 依法必须做的，强制性的，义务的 SYN compulsory, obligatory, → discretionary mandatory for Crash helmets are mandatory for motorcyclists. 摩托车手必须佩戴头盔。 Murder carries a mandatory life sentence. 谋杀罪依照法律要判无期徒刑。 The Council has made it mandatory for all nurses to attend a refresher course every three years. 理事会规定所有护士必须每三年参加一次进修课程。 ► see thesaurus at necessary Examples from the Corpus mandatory• The validation of our model using the same selection criteria was also mandatory.• Wearing a helmet when riding a motorcycle is mandatory.• Can some one explain how kids' birthday parties became mandatory and, frequently, icky?• Those in charge of drawing up a blueprint for health-care reform talk of slapping mandatory controls on all drug prices.• Drug smuggling carries a mandatory death sentence.• In some countries, wearing helmets is mandatory for all cyclists.• It is mandatory for riders under 21, and costs $ 65.• The court made a mandatory order compelling the vendor to allow the person to enter so that the valuation could proceed.• The company's mandatory retirement age is 65.• The next-closest school is Morse, a perennial football power and mandatory stop for major-college recruiters.• The overarching concern regarding mandatory therapy is not whether it is just or moral but whether it cures or improves. made ... mandatory• The popular president not only made it acceptable for male politicians to sob; he made it practically mandatory.• It was hoped some aspects of traffic separation would be made mandatory, although he would not specify which.• In July 1989 wearing helmets was made mandatory for pedal cyclists.• Another is a type of safety net that in 1986 was made mandatory on all construction sites.• The court made a mandatory order compelling the vendor to allow the person to enter so that the valuation could proceed. From Longman Business Dictionary mandatoryman·da·to·ry /ˈmændətəri-tɔːri/ adjectiveadjLAW something that is mandatory must be done, usually because the law or an official rule says soSYN COMPULSORY, OBLIGATORY They face mandatory retirement at age 65. mandatory testing of car-exhaust systems
随便看	make a big thing of make a big thing of/about/out of something make a big thing of something make a big thing of sth make a big thing out of make a big thing out of something make a big thing out of sth makeable make a bolt for it make a bomb make a break for make a break for something make a break for sth make a clean breast of it make a clean breast of it/things make a clean breast of things make a comeback make acquaintance make a day of it make a difference make a dog's breakfast of make a dog's breakfast of something make a dog's breakfast of sth make a drama out of make a drama out of something 便餐便饭促促令促使促促促成促揢促狭促狭鬼促织促膝促膝谈心促请促进促迫促退促醒促销促音俄俄亥俄俄亥俄河俄克拉何马俄勒冈