Marex
聚乙烯
🗣️ 情景例句
This place really sucks. I want to go somewhere else.
这地方真差。我想到别处去。
In doing we learn.
经一事，长一智。
Officials from Greenwich Observatory have the clock checked twice a day.
格林尼治天文台的官员们每天两次派人矫正此钟。