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小测验：选择正确的单词
- 论坛新贴
hopper [hɔpə]
基本释义
- n. 单足跳者
常用短语
- plant hopper
蜡蝉，飞虱 - sand hopper
n.沙蚤(生长于海滩等)
- plant hopper
英英解释
5个名词解释
- funnel-shaped receptacle; contents pass by gravity into a receptacle below
- someone who hops
[例]- at hopscotch, the best hoppers are the children
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