开沟

开沟 [kāi gōu]

1. ■ ditching; guttering; trenching

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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