Dichlorethylene
二氯乙烯
🗣️ 情景例句
It all sounds so easy.
一切听起来竟是如此简单。
We'll talk about it later.
再说啦！
She went into my room and got a big surprise when she saw all those books on the floor.
她走进我的房间，当她看到地板上的那些书时，大吃一惊。