Yttrium sulfide
[化] 硫化钇
🧩 词语组成解析
n. 钇\\n[化] 钇Y
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
I would like a room on the 5th floor.
我想在五楼要一个房间。
Have you had breakfast yet?
你吃过早餐了吗？
In five hours' time!
5个小时以后！