Triethylene
三乙烯
🗣️ 情景例句
We will also need a letter of recommendation.
我们还要求一封推荐函。
No, I heard she's married with two kids.
不，我听说她已使君有夫，还有两个孩子。
She gave her luggage to a porter and showed him her ticket.
她把行李交给搬运工并给他看了车票。