slug
英 [sl?g]
美[sl?ɡ]
- n. 鼻涕蟲；動(dòng)作緩慢的人；金屬小塊
- vi. 偷懶；動(dòng)作遲緩
- vt. 重?fù)?/li>
考試真題
- 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月四級(jí)真題（第三套）閱讀 Section C