汉语翻译：
vi. 变成, 变得
vt. 适合
【法】 成为, 变为词型变化：
动词过去式:became过去分词:become现在分词:becoming第三人称单数:becomes词意辨析：
become, get, grow, turn, go, come这些动词均可表示“变成，成为”之意。
become: 最普通用词，作为连系动词，指从一个状态向另一个状态的变化。
get: 常指某人或某物有意无意地获得引起变化的因素，结果使变成另一状态。
grow: 常指逐渐地变成新状态，强调渐变的过程。
turn: 侧重指变得与原来截然不同，有时含贬义。
go: 作为连系动词，通常与形容词连用，指进入某种状态，从而发生变化，多指不好的状态。
come: 侧重变化的经过或过程，多用于不良情况。英语解释：
动词 become:

enter or assume a certain state or condition同义词：go, get

undergo a change or development同义词：turn

come into existence

enhance the appearance of同义词：suit

例句：

The meeting began to become clamorous.会议开始变得喧哗了。

I was pleased to see how peaceable the horse had become.我很高兴地看到这匹马变得这么温顺。

Vast areas of land have become desert.广大的地区均已变成沙漠。

She has become an awful bore since she got married to him.她自从和他结婚后，就变得令人厌烦透了。

You may also find that reading has become more fun than work!你或许也会发现阅读已经变成是有趣的事，而不是工作。

Class distinctions have become less important during the last 50 years.在过去五十年间，社会等级差别已经变得不那么重要了。

The weather became warmer.天气变暖和了。

This new dress becomes you.这件新衣服很合你身。

详细解释：
be.come
v.（动词）
be.came[-k3m.] be.come,be.com.ing,be.comes
v.intr.（不及物动词）
To grow or come to be:
变成：生长或成为：
例句：
became more knowledgeable; will become clearer in the morning.
变得更有知识；将在早晨变得更清醒
v.tr.（及物动词）
To be appropriate or suitable to:
合适或适合于：
例句：
.It would not become me . . . to interfere with parties.(Jonathan Swift)
.我不适合…介入党派.(乔纳森·斯威夫特)
To show to advantage; look good with:
相称：表现长处；使好看：
例句：
The new suit becomes you.
这套新衣适合你
<常用词组>become of
To be the fate of; happen to:
成为…的结果；发生：
例句：
What has become of the old gardenô
这座古老的花园变成什么样子了ô
来源：
Middle English bicomen
中古英语 bicomen
from Old English becuman * see g w3-
源自 古英语 becuman *参见 g w3-