Dibromoethane
二溴乙烷
🗣️ 情景例句
No, I think it's important to do it now.
不 ，我觉得还是应该现在动手术。
He is playing on the merry-go-round in the park.
他正在公园里骑旋木马。
You look great today.
你今天看上去很棒。