Annaline
[化] 硫酸钙; 淀积硫酸钙
🗣️ 情景例句
At 4, but I have to leave by 3:00 to get there on time.
四点，不过我三点必须离开，才能准时到那里。
One may sooner fall than rise.
跌倒容易爬起难。
Happy birthday! said the twins, and gave her a big red box.
“生日快乐！”双胞姐妹说，并将一个大红盒子送给了她。