Pankrin
[化] 蛋白酶
🗣️ 情景例句
Thank you, Mr. Wang. See you later.
谢谢您，王先生。再见！
It's about an hour.
大概要一个小时。
But when table, penholder and paper are all moving, how is it possible to write legibly?
可是，当桌子、夹笔装置、纸都在移动时，怎么能书写得清楚呢？