Pentadecanone
十五烷酮
🗣️ 情景例句
Yes, most of them are, except for the plastic parts.
对，除了塑料制品其他都是。
What's the purpose of your visit?
你旅行的目的是什么？
drawing the particle first towards the advancing wave,
先把微粒拉向前移的海浪，