Miniaturation
[化] 微型化
🗣️ 情景例句
How many brothers and sistes do you have?
你有多少个兄弟姐妹？
Misfortunes test the sincerity of friends.
患难见友情。
examined a very large number of men working on aircraft carriers:
调查了许多在航空母舰上工作的人，