乘人不备

abaft the beam

[航海]在船的正横后处

telomer [化]调聚物 | abaft the beam [航海]在船的正横后处 | take at advantage 乘(人)不备, 使某人措手不及

catch alight

着火, 燃烧

catch a weasel asleep | 乘人不备 | catch alight | 着火, 燃烧 | catch as catch can | 用一切办法

catch sb. out

发现某人的错误

catch sb. on the hop 乘人不备, 乘人不注意 | catch sb. out 发现某人的错误 | catch sb. red-handed 当场抓住某人

first homotopy theorem

第一同类定理

take at advantage 乘(人)不备, 使某人措手不及 | first homotopy theorem 第一同类定理 | Sothis [天]天狼星

be off one's guard

疏忽, 大意, 不提防;不值班

vi.防止, 警惕, 警卫 | be off one's guard 疏忽, 大意, 不提防不值班 | catch sb. off guard 乘某人不备 使人措手不及

catch someone red-handed

当场抓获

catch someone napping 乘人不备 | catch someone red-handed 当场抓获 | Caution is the parent of safety. 谨慎为安全之本.

stannate

[化]锡酸盐

give sb. the slip 乘人不备时溜走 | stannate [化]锡酸盐 | jato support hook 起飞加速器支座挂钩

take sb.'s fancy

占有某人的心

take cold着凉 | take sb.'s fancy占有某人的心 | take sb.at a disadvantage乘人不备; 乘人之危

Catch as catch can

用一切办法

catch a weasel asleep 乘人不备 | catch as catch can 用一切办法 | catch at a straw 捞救命稻草

a cat and dog life

争争吵吵的日子

cat's paw 为他人"火种取栗"的人 | a cat-and-dog life 争争吵吵的日子 | catch someone napping 乘人不备

uniovular twin：真孪生

uncompetitative inhibition 非竞争性抑制 | uniovular twin 真孪生 | unit membrane 单位膜

play off one against the other：挑拨离间, 从中得利

play off (难分胜负的)延长赛 使出丑 嘲弄 以...冒充 假装有病 | play off one against the other 挑拨离间, 从中得利 | play off one against another 挑拨离间, 从中得利