Chlorocyanogen
[化] 氯化氰
??? 情景例句
Hi, Alexandra. Come on in.
嗨， Alexandra 。請進。
He may get a grant to study abroad next year.
他明年也許會獲得留學獎學金。
Collecting as a serous hobby is quite different and has many advantages.
作為一種嚴肅的業余愛好的收藏活動完全是另外一回事，它具有許多益處。