Trachyte
n. [地]粗面岩
🗣️ 情景例句
How about next Saturday?
下周六如何？
Thank you for your kind cooperation.
谢谢您的合作。
Please sign a copy of our Sales Contract No.156 enclosed here in duplicate and return to us for our file.
请会签第156号销售合同一式两份中的一份，将它寄回我方存档。