Saamite
锶磷灰石
🗣️ 情景例句
Do you think you are introverted or extroverted?
你认为你性格内向还是外向？
This river is one third as long as that river.
这条河只有那条河的三分之一长。
I hope to conclude some business with you.
我希望能与贵公司建立贸易关系。