Oxaldehyde

乙二醛, 草醛

🗣️ 情景例句

Is there any more plain paper?
还有没有更多的白纸？
I know. Save your breath!
早就知道了，还用你说！
His cake is four times as big as mine.
他的蛋糕是我的四倍大。
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🔤 更多 O 开头的单词

obstet
Odyssean
oil exit pipe
on full pay
opening in head
optimum temperature
orthomethylacetanilid
out on bail
全部 O 开头单词 ›