become

变成、变得

The weather became colder as we drove into the mountains.

车子开进山区后，天气变得更冷了。

成为、当上

She studied for years to become a veterinarian.

她苦读多年，才成为兽医。

产生、形成

A small idea can become a whole new industry.

一个小小的想法可能形成一个全新的产业。

适合、相称正式

That dark blue jacket really becomes you.

那件深蓝色外套很适合你。

下场、遭遇

Nobody knows what became of the missing letters.

没有人知道那些遗失的信件后来怎么了。