Decylene
[机] 癸烯
🗣️ 情景例句
Have you ever taken Cathay Pacific?
你有没有搭过国泰航空公司的班机？
You'll know our products better after this visit.
参观后您会对我们的产品有更深的了解。
he answered me, but he spoke neither slowly nor clearly.
他回答了，但他讲得既不慢也不清楚。