Diboride
二硼化物
🗣️ 情景例句
Come over to my place at you convenience.
方便时请来我处。
My ambitions concern the things I am most fascinated by.
我对于能迷惑我灵魂的东西最具野心。
Tell Mary we'll be late for dinner this evening.
你告诉玛丽，今晚吃饭将晚到一会儿。