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
His yearly salary is in seven digits.
他的年薪是7位数。
How many gallons are you going to take?
你要拿几加仑？
Yes, please. That would be kind of you.
是啊。你真好！