Oxygenators
(oxygenator 的复数) 充氧器, 氧合器
🗣️ 情景例句
All right, but be careful.
好吧 ，但你得小心。
While you trust to the dog,the wolf slips into the sheepfold.
当你认为狗可信，狼已偷偷把羊圈进。
who has beenworking or worrying about serious things for six days,
为严肃的公务操劳或烦恼了6天的