Dehrnite
碱磷灰石
🗣️ 情景例句
I'm really impressed by your show.
你的展览让我留下了深刻的印象。
If I went with you,I'd have to be back by six o'clock
如果我与你一起去了，我将不得不在6点钟回来。
Litter baskets have been placed under the trees, but people still throw their rubbish everywhere.
树下都已设置了废物筐，但是人们仍到处扔垃圾。