worm-and-roller

基本解释

• 蜗杆与滚轮

同根派生

英汉例句

• Design of Ring Worm And Roller Worm Gear Drive
  环面蜗杆滚子蜗轮传动设计
• A leech is a small blood-sucking worm and usually lives in water.
  水蛭是一种小型吸血虫，通常生活在水中。
• I never use a single worm on the hook, prefer a cocktail of worm and maggot.
  我从不单用一只虫作钓饵，而喜欢用虫和蛆的混合物。
• Leave skateboards and roller blades at home.
  滑板、滚轴刀片在家休假。
• The bird pounced on the worm and swallowed it.
  鸟猛地扑向虫子，把它吞了。