Monomethylamine
[化] 一甲胺
🗣️ 情景例句
Many people doubt this candidate's political motivation.
许多人对这位候选人的政治目的表示怀疑。
He is playing on the merry-go-round in the park.
他正在公园里骑旋木马。
I believe we should buy the smaller one.
我认为我们应该买较小的机子。