Depth of respiration
[医] 呼吸深度
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
I don't understand. Did you exercise or not?
我搞不懂 ，你到底作了健身操没有？
This window is just as big as that one.
这扇窗户刚好和那扇一样大。
We have new methods like compensation trade and joint ventrue.
我们有补偿贸易和合资经营。