Cerium tribromide
[建] 三溴化铈
🧩 词语组成解析
n. 铈\\n[化] 铈Ce
n. [化]三溴化合物
🗣️ 情景例句
but I knew engineering was not for me.
但我知道工程对我不合适。
I met her at the department store.
我在百货公司遇到她。
Not far. My house is about twenty minutes by bike.
离的不远，骑自行车大约20分钟的路程。