Octomethylene
环辛烷
🗣️ 情景例句
I suggest you give her a call straight away.
我建议你立即打个电话给她。
Law is a bottomless pit.
法律是无底的深渊。
Hi! I'm sorry I was out when you rang.
你好！我很抱歉，你打电话时我出去了。