Sawback
n. [地]锯齿山脊
🗣️ 情景例句
How long will this be on sale?
这种商品减价时间有多久？
Photography is an expensive hobby.
摄影是门花费很多的爱好。
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。