Tricalcium
三钙
🗣️ 情景例句
and gave thanks.
感恩。
For one thing,I've got to drop by the bank to get some money.
首先，我得去银行取一些钱。
It was a cold spring morning in the city of London in England.
英国伦敦，一个寒冷的春天的早晨。