| 释义 |
开沟开沟[kāi gōu]1.■ditching; guttering; trenching
常用词组1.■开沟播种机 lister-planter;2.■开沟铲 furrowing blade; furrower;3.■开沟法 {工} guttering;4.■开沟机 ditching machine; trench digger;5.■开沟犁 {农} digger [gutter-] plough; ditch(ing) plow; gripping plough; gutter plow; mole plow;6.■开沟犁体 furrow bottom; furrowing body;7.■开沟铺管机 pipe-laying trencher;8.■开沟作垄器 bedder lister |