Ammonium sulfide
[化] 硫化铵
🧩 词语组成解析
n. 铵\\n[化] 铵
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
Make sure everybody is at that meeting.
要确定每一位都出席这次会议。
I want to welcome you all here for the fourth annual meeting of our Asian sales staff.
欢迎所有来参加我们亚洲推销员第四届年会的代表。
My treat.
我请客。