Micromicron
n. 微微米\\n[医] 微微米, 沙米
🗣️ 情景例句
I am a representative of Politics Association.
我是政治协会的代表。
A fool always rushes to the fore.
傻瓜总爱强出头。
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？