Silcer
[医] 活组织切片
🗣️ 情景例句
because she's had to go to Chicago on a business trip and can't leave till tonight.
因为她得到芝加哥出差，而且要到今晚才能脱身。
To scream for his breakfast
想吃早餐而大喊大叫。
How long has Jim been at his school?
吉姆到校有多长时间了？