Preoxygenation

[医] 预充氧[呼吸]法

🗣️ 情景例句

I think aerobics is easy.
我觉得有氧运动很容易。
His presence in the room was not noticed.
没有人注意到他在房间里。
How are you?
你好吗？
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🔤 更多 P 开头的单词

paraphronia
parcel sth out
periodograms
philopoena
Piroplasma mutans
plexus coccygeus
praetorship
presbyteries
全部 P 开头单词 ›