Tolane sulfide
[化] 硫化二苯乙炔
🧩 词语组成解析
n. [化]二苯乙炔
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
Mr. Douglas is currently on leave.
道格拉斯先生眼下正在休假。
Everything has its time and that time must be watched.
任何事情都有好的时机，不要随意放过。
A drink? We've only just started! There are twenty more trees to be planted!
喝水？我们才刚刚开始！还有20多株树要种呢！