Seebenite
堇长角页岩
🗣️ 情景例句
Thank you. I'll make out the contract for you to sign tomorrow.
谢谢。我将起草合同，明天就签。
If not, our repairman can come to you.
要不然，我们的维修人员可以上你那里去。
The picnic basket was no longer under the tree.
树下的野餐篮不见了。