Trichlorethylene
n. [化]三氯乙烯
🗣️ 情景例句
Just make the few changes I suggested and your letter will be perfect!
只要改动我提到的个别地方，你的信就会很完美了。
I want to persuade you to change your mind.
我想要到说服你改变你的主意。
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。