Cryochem
[医] 冰干法, 冷干法
🗣️ 情景例句
And they have lots of clip-on bow ties.
而且他们有许多夹上去的领结。
Knowledge makes humble; ignorance makes proud.
知识令人谦虚；无知使人骄傲。
OK. Please sit down over there.
好，请坐吧！