Fluor-adelite
un. 氟砷钙镁石
🧩 词语组成解析
n. [矿]氟石
砷钙镁石
🗣️ 情景例句
What was that?
你说什么？
Air China has a flight leaving at 9:25.
中国航空公司有一班飞机，9点28分起飞。
I'll have to check with our engineers.
我得请教工程师才行。