Hct
[医] 血细胞比容, 血细胞比容管
🗣️ 情景例句
Don't be so grumpy.
别总这么爱抱怨。
Don't forget to write your return address on the letter.
不要忘记在信封上写你的回邮地址。
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。