Calcium fluoride
[化] 氟化钙\\n[医] 氟化钙
🧩 词语组成解析
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
No one showed the least regard for my feelings.
没有关心我的感受。
What shall I give him for his Easter?
我要给他什么东西作为复活节礼物？
Mr Hu stood at the starting line. All the runners got ready to run.
胡先生站在起跑线上。所有的运动员都做好了起跑准备。