单词
slug
英 [slʌg]
美[slʌɡ]
基本信息
- n. 鼻涕虫；动作缓慢的人；金属小块
- vi. 偷懒；动作迟缓
- vt. 重击
考试真题
- And so far, this green sea slug is the only known animal that can be truly considered solar-powered, although some animals do exhibit some plant-like behaviors.
2019年12月四级真题（第三套）阅读 Section C