Wool is the hair that grows on sheep and on some other animals. (羊等动物的) 毛
noun [专属名词] 羊毛，动物毛；毛线，绒线；毛料，毛织物；金属（或矿）丝
A new invention means sheep do not have to be sheared – the wool just falls off. 一项新的发明意味着羊不必被剪毛–羊毛就会脱落下来。
- wool 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 48 Did you want to tell me something?
- Lesson 16 Mary had a little lamb
- Lesson 25 The Cutty Sark
- 网友用 “Wool” 造句精选
- This scarf is 100% wool. 这条披肩是纯毛的。
- ...a wool overcoat. …一件毛料大衣。
- He wound the wool into a ball. 他把毛线缠绕成一团。