crop-dusting中文什么意思

农作物消毒

喷洒农药

作物喷粉

• crop:    n. 1.农作物，庄稼；收获；收成； ...
• dusting:    n. 1.打扫，掸灰。 2.【航海】 ...
• crop dusting:    农药喷射器; 喷撒农药; 作物喷粉

例句与用法

1. The fruit trees should be crop - dusting periodically
   果树应定期喷洒农药
2. The fruit trees should be crop - dusting on time
   果树应定期喷洒农药
3. Fruit tree must be crop - dusted in fixed time
   果树应定期喷洒农药
4. Fruit trees should be crop - dusted regularly
   果树应定期喷洒农药
5. The fruit tree crop - dusting termly
   果树应定期喷洒农药

英文释义

名词

1. the dispersion of fungicides or insecticides or fertilizer on growing crops (often from a low-flying aircraft)
   同义词：spraying