Tetraboron carbide
[化] 一碳化四硼
🧩 词语组成解析
n. 碳化物\\n[化] 碳化物; 碳化钙; 电石
🗣️ 情景例句
No. Please endorse the check at the back.
不会的。请在支票的背面签名。
The doctor advised me to get plenty of exercise.
医生建议我多锻练。
I can't see them there. Did you buy any this morning?
桌子下面没有。你今天早晨买了吗？