Boron tribromide
[化] 三溴化硼
🧩 词语组成解析
boron
[['bɔ:rɔn]]
n. 硼\\n[化] 硼B
n. [化]三溴化合物
🗣️ 情景例句
Sure can.
当然可以。
My brother is two years younger than I am.
我的兄弟比我年轻2年。
I think that maybe his Chinese teacher will give Jim some work to do during the holiday.
我想吉姆的汉语老师也许会给他布置一些假期作业。