Methacrol
麦撒克罗(润滑剂)
🗣️ 情景例句
You have lots of time to decide.
你有很多时间做决定。
How are you?
你好吗？
Even if you travel in ideal weather, sea journeys take a long time.
即使风平浪静，坐船旅行也要占用很长时间。