Monoxide nitrogen
[醫] 一氧化氮, 笑氣
?? 詞語組成解析
monoxide
[m?'n?ksaid]
n. 一氧化物;
??? 情景例句
Well, Grandpa, you're about five-nine or five-ten.
嗯， 爺爺。你大概是五英尺九或者五英尺十。
Many great writers were not appreciated fully while they were alive.
許多偉大的作家當他們活著時沒有被充分重視。
But I'm worried about his Chinese.He may fall behind the other students when he comes back.
但我擔心他的中文。等他回來后，他可能會落到其他同學后面。