Diphenylethylene
1, 2-二苯乙烯
🗣️ 情景例句
The original plan by the council
会议原有的计划
Drowning man will catch at a straw.
溺水的人一根草也要抓。
Yes, I think we do. Lucy, we need some more hot water. Can you go and get some, please?
是的，再要些吧。露西，我们还要热开水。请你去弄些来，行吗？