| 单词 | 挖沟 |
| 释义 | 〔squilla〕Any of various burrowing predatory marine crustaceans of the order Stomatopoda, having movable stalked eyes and a pair of jointed grasping appendages. Also called mantis crab ,mantis shrimp 虾蛄，螳螂虾：一种口足目甲壳动物的挖沟捕食性海虾，有一双可移动的有柄的眼和一对相连接的紧握的附器 也作 mantis crab,mantis shrimp〔mine〕To tunnel under (the earth or a surface feature).挖沟：在（土地或表层）之下挖沟〔channel〕To make or cut channels in.在…挖沟，在…上开筑水道 |
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