Ratching
作棘齿, 刻锯齿
🗣️ 情景例句
A professional writer?
职业写作人员？
My book has a dark blue cover.
我的书有一个深蓝色的封面。
The main exports of the country are wool, lamb, beef, butter, forest products, fruit and vegetables.
这个国家的主要出口产品有羊毛、羔羊、牛肉、黄油、林木制品、水果与蔬菜。