Naphthothiazines

三氮杂蒽

🗣️ 情景例句

John, what are you going to do?
约翰，你要干嘛？
I can't seem to get to sleep.
我好象睡不着。
Have you hurt yourself?
你摔伤了没有？
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🔤 更多 N 开头的单词

narcotraffic
neath
needling
net gross margin variance
Newburgh
nitrosative
nodal displacement
nonelectrogenic
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