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
Santa Clara? OK. That's about 20 miles away.
圣塔克莱拉？好的，大约是20英里远。
How many feet are you going to use?
你要用几英尺？
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也没回来。