Hexamethylene
n. [化]环己
🔁 扩展释义
【医】 环六亚甲基, 环己基, 环己烷
🗣️ 情景例句
I'll drive you to the station, dear.
我开车送你到车站去。
Please ask John to turn on the lights.
请要求约翰打开灯。
He began to catch up with the others.
他开始赶上其他人。