Underswept
扫描不足的, 扫描线少的
🗣️ 情景例句
I would like to introduce you to your editor.
我来介绍你认识这本书的编辑。
Old wood is best to burn,old book to read.
老柴好烧，老书宜读。
I want some envelopes,please.
请给我拿几个信封。