cap (或 北美

humbly asking for a favour

谦卑地请求

we have to &B{go cap in hand} begging for funds.

我们不得不低三下四地四处寻求资金。

if the cap (或 北美

used as a way of suggesting that someone should accept a generalized remark or criticism as applying to themselves

如果说得有理，就该接受

set one's cap at (或 美

(dated)(of a woman) try to attract (a particular man) as a suitor

(旧)（妇女）设法诱使（某男子）成为求婚者

to cap it all

as the final unfortunate incident or piece of bad luck in a long series

最倒霉（或不幸）的是

she was on edge, her nerves taut, and to cap it all, she could feel the beginnings of a headache.

她焦躁不安，神经紧张，更糟的是，她感到头开始疼了起来。

cap in hand

Respectfully or humbly; unpretentiously.

尊敬地或卑躬地；谦逊地

set (one's) cap for

To attempt to attract and win as a mate.

女追男，挑逗男子：竭力吸引或赢得…使成为配偶