as fit as a fiddle

见 fiddle

fit the bill

fit like a glove

fit to bust

with great energy

用力地，使劲地

they laughed fit to bust.

他们放声大笑。

if the cap fits (wear it)

they laughed fit to bust.

他们放声大笑。

see (或 think) fit

consider it correct or acceptable to do something

认为正确（或合适）

why did the company see fit to give you the job?.

为什么这家公司认为把这份工作给你很合适？。

give someone a fit

(informal)greatly shock or anger someone

(非正式)使大为震惊；使恶心；惹恼，激怒

have (或 throw) a fit

(informal)be very surprised or angry

(非正式)大吃一惊，很意外；很生气，恼怒

in fits (of laughter)

(informal)highly amused

(非正式)愉悦的，开心的，高兴的

he had us all in fits.

他让我们大家都非常开心。

in (或 by) fits and starts

with irregular bursts of activity

断断续续地，间歇性地，一阵阵地，不时地

the machine tends to go forward in fits and starts.

这机器往往是时断时续地前进。

fit in

(of a person) be socially compatible with other members of a group

（人）与他人和谐相处；适应

he feels he should become tough to &B{fit in with} his friends.

他认为自己该强硬起来，好与朋友们保持一致。

fit someone/thing in (或 into)

find room or have sufficient space for someone or something

安插，找地方放；把…放进

can you fit any more water into the jug?.

你还能往水壶里再加点水吗？。

fit someone/thing out (或 up)

provide with the necessary equipment, supplies, clothes, or other items for a particular situation

装备，装配；供给

the cabin had been fitted out to a high standard.

船舱按高标准装配。

fit someone up

(Brit. informal)incriminate someone by falsifying evidence against them

(英，非正式)伪造证据诬陷某人