Hematokrit
血细胞比容, 红细胞压积
🗣️ 情景例句
It's about my grandfather.
是关于我爷爷。
I'm reading a book.
我正在读一本书。
So he had gone to the stores and had obtained a fixture that fitted both the tap on the supply line and the end of the air-line.
所以他就到仓库找到一个既适合供应管也适合供气管的接头。