Haematachometer
血流速度计
🗣️ 情景例句
Some people seem too think its for practicing grammar rules and learning lists of words.
一些人认为它是用来操练语法规则和学习一大堆单词。
Don't know how to play the game.
不上道。
No! I think February is worse than January.
不！我认为2月比1月更糟。