英语词汇“bone up on”的意思、释义、用法及双语翻译-时代网

词汇	bone up on
释义	phrasal verb She had boned up on the city's history before the visit. 她在前往这个城市之前先对它的历史研究了一番。
随便看	trunk call trunkcall trunkful trunkfuls trunkfuls trunkless trunk-road trunk road trunkroad trunk roads trunk-roads trunks trunkss truss trussed trusser trusses trussing trust trustability trustable trustafarian trusted trustee trustees 空气质量空气锤空沉空泛空洞空洞无物空洞洞空浮空港空漠空灵空炮空玄空疏空瘪空白空白图空白点空穴空穴来风空空空空如也空空妙手空空洞洞空竭

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