Prochownick's ethods
[医] 普罗霍夫尼克氏法(新生儿人工呼吸法)
🗣️ 情景例句
It's extremely good of you to do this for me.
你帮我做了这件事，真是太好了。
Proverbs are the wisdom of the ages.
谚语是时代的智慧。
It's a knife.
小刀。