Biosparite
生物亮晶灰岩; 生物亮晶石灰岩
🗣️ 情景例句
Good, it's 122 over 80.
好 ，收缩压122 舒张压80。
In secondary school, children study history and geography.
中学的小孩会读历史和地理。
There's no need for that. We'll have dinner another time.
不必为那件事惭愧。我们改个时间再共进晚餐吧。