Lanthanum sulfide
[化] 硫化镧
🧩 词语组成解析
n. 镧\\n[化] 镧La
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
Have gone to the railroad station.
去火车站。
How much does she drink?
她要喝多少？
Autumn is a busy season. The days get shorter and the nights get longer.
秋天是繁忙的季节。白天逐渐变短，夜晚则渐渐变长。