Dennisonite
(=davisonite)板磷钙铝石
🗣️ 情景例句
Really. I didn't like math.
真的。我不喜欢数学。
Shall we take a break?
我们是否应该休息一下？
It's Tree Planting Day. We're going to plant trees in the park along the lake.
明天是植树节。我们要去公园/沿着湖边种树。