查询词典 one-thirteenth

at one's heels：紧跟在后面

395at one's best处于最佳状态,在全盛时期 | 396at one's heels紧跟在后面 | 397at one's leisure当有空的时候

at one's height：登峰造极

557at one's elbow在(某人)手边,在(某人)近旁 | 558at one's height登峰造极 | 559at one's leisure当有空的时候

at one's leisure：有空时

at one's last gasp 奄奄一息时 | at one's leisure 有空时 | at one's own risk 由自己负责

at one's ease/at one's leisure：在闲暇时

at the news of 听到 | at one's ease/at one's leisure 在闲暇时 | at the thought of 想到

at one's own expense：由...付钱

at one time (过去)有个时期; 曾经, 一度; 同时 | at one's (own) expense由......付钱 | at one's best 处在最佳状态, 处于全盛状态

at one's wits' end / at the end of one's rope：黔驴技穷

18. look for a needle in a haystack 大海捞针 | 19. at one's wits' end / at the end of one's rope黔驴技穷 | 20. the man in the street / Tom, Dick and Harry 张三李四

cf to be at one's worst：处于全盛时期,在最佳状态

14. to drive everyone crazy使所有的人都受不了 | 15. to be at one's best处于全盛时期,在最佳状态 cf to be at one's worst | 16. to change from one situation to another随着情况的变化而改变

at one：一致

once upon a time 从前 | at one 一致 | one by one 依次地

get on one's nerve/get one's back up/rub sb. the wrong way：招惹

raise the roof/hit the roof/be burned up at sb./be mad at sb:愤怒 | get on one's nerve/get one's back up/rub sb. the wrong way:招惹 | take it out on sb:冲某人发火

look as if one came out from a bandbox：装束得十分整洁

look as if butter would not melt in one's mouth 看来一本正经, 装得老实. | look as if one came out from a bandbox 装束得十分整洁. | look as if one came out of a bandbox 装束得十分整洁.

propanone oxime：丙酮肟

propanone hydrogensulphite丙酮合亞硫酸氫鹽 | propanone oxime丙酮肟 | propanoyl chloride丙酰氯

underweight：不合标准的重量重量不足的

underway 在航在航的 | underweight 不合标准的重量重量不足的 | underwirter's guarantee 保险人保证书