Sfhs
[医][=stroma-free hemoglobin solution]无基质血红蛋白溶液
🗣️ 情景例句
I think yours is a well-known advertising company.
我认为你们公司是一个着名的广告公司。
He was at a loss for words.
他不知道该说什么好。
These bags are heavy.
这是些重的盒子。