Calb
[医] 白蛋白廓清率
🗣️ 情景例句
You really ought to take some time off.
的确应该休一休假。
Did you clean this yourself?
你自己亲自清理这个？
He appears to be your friend but I doubt if he is.
他看上去像是你的朋友，但我怀疑他是否是真心的。