Dibromoethane
二溴乙烷
🗣️ 情景例句
We'll tell you the big surprise.
我来告诉你们这个大惊喜。
Went on to get his master's degree from harvard.
然后在哈佛大学取得了学士学位。
Then, squinting his eyes, he said:
接着，他斜着眼，说：