Calcium ion
[医]钙离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
My wristband.
我的腕带。
A good heart conquers ill fortune.
善心克厄运。
Jack was an excellent tennis player. He was able to beat anybody.
竭克是个网球健将。他天下无敌。