feed worm 给料螺旋运输机 ; [机] 进给蜗杆
worm gear feed 蜗轮进给
tangential feed worm hob 切向进给蜗轮滚刀
worm-type mechanical hand-feed drill 蜗杆式机械手动推进钻机
feed unit worm 进给蜗杆
Both the shrimp and the worm feed on the same Marine plants.
虾和蠕虫取食的是同一种海洋植物。
Birds feed on worms. A bird will go hungry if it cannot catch worms. The bird that gets up early is sure to get some food, so the early bird catches the worm.
鸟以虫为食。鸟捉不到虫就会饿。早起的鸟儿定能得到食物，因此早起的鸟儿有虫吃。
In fact, growers typically feed their pumpkins a compost "brew" so rich - the water is mixed with worm castings, molasses and liquid kelp - that the fruits can gain as much as 50 pounds a day.
实际上，种植者通常给他们的南瓜喷洒一种混合肥料“brew”，这种肥料混合有蠕虫蜕下的皮，糖浆和液体的褐藻，而喷洒了该肥料的南瓜一天可以长50磅。
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