露一手显示自己的能力或手艺。例这次运动会他准备露一手。英make an exhibition of one's abilities; show off;[查看详情]

一知半解形容知之甚少理解不深不透。英have a smattering of knowledge; know sth.imperfectly;[查看详情]

毁于一旦在一个短时间内全都毁灭了。例毕生的努力毁于一旦。英undo; sweep away overnight; be destroyed in a moment;[查看详情]

一概而论指不作分析不加区别对不同事物都同样对待。英lump together under one head; treat different matters as the same;[查看详情]

功亏一篑堆山只亏欠一筐土而没有达到要求的高度。形容仅仅缺少再坚持一下的努力而告失败。例为山九仞，功亏一篑。——《尚书旅獒(o)》这个实验眼看就要成功了我们一定要坚持到底否则功亏一篑，那就太可惜了。英fall short of success for lack of a final effort;[查看详情]

莫衷一是意见分歧难有一致的定论。例大家对此事众说纷纭，莫衷一是。英unable to agree or decide which is right;[查看详情]

一言为定一句话说定，不再更改或反悔。例姐姐说的有理就是这等一言为定不可再改。——清文康《儿女英雄传》英that's settled then; once sth.is said,it must be kept;[查看详情]

一拍即合原指一打拍子就合于乐曲的节奏。比喻一下子就能够互相吻合。[查看详情]

略胜一筹略微好一点。例我这“兄”字的意思不过比直呼其名略胜一筹。——鲁迅《两地书》英slightly better; be a cut above; have an edge on;[查看详情]

留一手保留一些本领技能不拿出来。英hold back a trick or two in teaching a trade or skill;[查看详情]

决一雌雄一决胜负。英fight it out;[查看详情]

一手包办一人全部办理。个人独揽。[查看详情]

面目一新景象变化巨大完全是一派新样子。英assume a new appearance; take on an entirely new look;[查看详情]

一息尚存还有一口气存在表示直到生命的最后一刻。英while life shall last; so long as one still has a breath left;[查看详情]

一决雌雄一决胜负。雌雄喻高低。[查看详情]

对准瞄准。例把一架摄影机对准那个景物。英aim at;准线。例轴对准。英aligment;[查看详情]

愉悦欢乐；喜悦。英pleased; cheerful; joyful;[查看详情]

观望置身事外静观事态发展。例名为救赵实持两端以观望。——《史记魏公子列传》英wait and see; look on;张望。例四下观望。英look around;[查看详情]

开怀畅开襟怀无所拘束。例开怀畅饮。英to one’s heart’s content;[查看详情]

眩晕头晕目眩。英dizziness;[查看详情]