私下

under the cover of

趁着

under the counter 私下地 | under the cover of 趁着 | under the escort of 在护送下

in full cry

紧追,拼命进攻

Under the counter偷偷地,私下里走后门 | In full cry紧追,拼命进攻 | Someone's face is a picture非常震惊或生气

bet one's bottom dollar

确信无疑

behind someone's back在......的背后,背着 | bet one,s bottom dollar确信无疑 | between you and me你知我知,私下里说

have a finger in the pie

参与某事

17. 我只是私下跟你随便说说. Only between you and me and the gatepost. | 18. 参与某事 have a finger in the pie | 19. 顺手牵羊to walk away with...

put one's hand to

着手去做某事

turn one's hand to 着手去做某事 | put one's hand to 着手去做某事 | under hand 受到控制 暗中, 私下

She did this out of kindness

她是出于好心才这样做的

10. May I talk to you privately? 我可否和你私下谈谈? | 1. She did this out of kindness 她是出于好心才这样做的 | 2. We discovered it by chance 这是我们偶然发现的

John is a coward, in so many words

说白了,约翰是个懦夫

5 I"d like to have a word with your in private. 我想与你私下里谈谈. | 6 John is a coward, in so many words. 说白了,约翰是个懦夫. | 8 My father is a man of few words. 我父亲是个少言寡语的人.

near and dear

亲密的

A new broom sweeps clean新官上任三把火 | Near and dear亲密的 | Under the table私下里

upon the table

尽人皆知的, 已成为公开讨论的

under the table 秘密地, 私下里 [口]酩酊大醉; 醉倒 | upon the table 尽人皆知的, 已成为公开讨论的 | on the table 尽人皆知的, 已成为公开讨论的

A little fire kindles a forest

星火燎原

12.A little bird whispered to me. 有人私下里告诉我的. | 13.A little fire kindles a forest.星火燎原. | 14.A living dog is better than a dead lion.活狗胜过死狮;好死不如赖活.

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