Calsil
硅酸钙盐
🗣️ 情景例句
Choose which you please.
先你中意的好了。
The scenery is beautiful near the Pacific Ocean.
太平洋海洋附近的风景是美丽的。
You'll notice that the people there speak quite differently from the rest of Canada.
你就会注意到那里的人的说法和加拿大其他地方的人的说法不一样。