Triethylene
三乙烯
🗣️ 情景例句
which we made clear at the beginning of the negotiation.
关于这一点，我们早在开始谈判时期就讲明了。
I have two suits to send to the cleaners.
我有2件西装送到洗衣店了。
We've still got lots of them over there.
那边还有很多呢。