Trichlorethylene
n. [化]三氯乙烯
🗣️ 情景例句
Where's my husband?
我丈夫怎么还没来？
How is it going with you?
你过得怎样？
A drink? We've only just started! There are twenty more trees to be planted!
喝水？我们才刚刚开始！还有20多株树要种呢！