Methacrol
麦撒克罗(润滑剂)
🗣️ 情景例句
Where is your native place?
你的籍贯是什么地方？
I'm looking forward to it.
我盼望着这件事。
Both men had just begun to swim towards the shore, when they noticed with dismay that the speedboat was moving in a circle.
两个人刚开始向岸边游去，就突然惊愕地发现快艇正在转着圈行驶，