Cpap
呼吸道持续正压
🗣️ 情景例句
Good idea.
好主意。
One good mother is worth a hundred schoolmasters.
一个好的母亲顶得上一百个教师。
The wooducutter was standing next to a fallen tree, with lots of small pieces of wood in front of him.
伐木工人正站在一棵倒下的树旁，他的前面有很多小片的木头。