| 词汇 |
track down |
| 释义 |
phrasal verb The police have so far failed to track down the attacker. 警方至今未能追捕到攻击者。 I finally tracked the reference down in a book of quotations. |
| 随便看 |
- Microbes, genetics, biochem-topic genetic engineering
- Microbes, genetics, biochem-topic genetics
- Microbes, genetics, biochem-topic genetics
- Microbes, genetics, biochem-topic genome
- Microbes, genetics, biochem-topic genome
- Microbes, genetics, biochem-topic genotype
- Microbes, genetics, biochem-topic genotype
- Microbes, genetics, biochem-topic germ
- Microbes, genetics, biochem-topic germ
- Microbes, genetics, biochem-topic GM
- Microbes, genetics, biochem-topic GM
- Microbes, genetics, biochem-topic hereditary
- Microbes, genetics, biochem-topic hereditary
- Microbes, genetics, biochem-topic heredity
- Microbes, genetics, biochem-topic heredity
- Microbes, genetics, biochem-topic hybrid
- Microbes, genetics, biochem-topic hybrid
- Microbes, genetics, biochem-topic identical twin
- Microbes, genetics, biochem-topic identical twin
- Microbes, genetics, biochem-topic incubate
- Microbes, genetics, biochem-topic incubate
- Microbes, genetics, biochem-topic inheritance
- Microbes, genetics, biochem-topic inheritance
- Microbes, genetics, biochem-topic insecticide
- Microbes, genetics, biochem-topic insecticide
- 补气
- 补水
- 补注
- 补济
- 补液
- 补漏
- 补牙
- 补牢
- 补痕
- 补白
- 补益
- 补码
- 补票
- 补种
- 补税
- 补空
- 补给
- 补给线
- 补给舰
- 补绽
- 补缀
- 补编
- 补缺
- 补考
- 补肾
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