Farial axis
[医] 面基轴
🧩 词语组成解析
🗣️ 情景例句
Why should you be sorry?
你何必说对不起呢？
I don't know him well.
我跟他不熟。
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。