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。
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。
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。
The design of double worm gear, differential gear trains, has been used as a typical design for years in the feed box moving bench of planomiller.
龙门铣床推动工作台的进给箱以往的典型设计是双蜗轮一差动轮系式。
The design of double worm gear, differential gear trains, has been used as a typical design for years in the feed box moving bench of planomiller.
龙门铣床推动工作台的进给箱以往的典型设计是双蜗轮一差动轮系式。
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