caterpillar中文什么意思

n.
1.【动物；动物学】鳞翅目幼虫，毛虫。
2.【机械工程】链轨，履带；履带拖拉机(＝caterpillartractor)。
3.贪心汉。

• a hairy caterpillar:    一条毛茸茸的毛虫
• alfalfa caterpillar:    苜蓿粉蝶
• apple caterpillar:    苹果枯叶蛾

例句与用法

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1. A mountain range shown by this method can look like a hairy caterpillar .
   采用这种方法表示的山脉看上去象一条毛虫。
2. The caterpillar began to run about in circles and then flopped over on its back .
   毛虫开始乱跳，转了几圈，便扑地摔了个脸朝天。
3. A singlecylinder caterpillar engine is used in a test of 480h duration .
   采用单缸履带式战车发动机进行了一次持续480小时的试验。
4. Peculiarities in the silkworm are known to appear at the corresponding caterpillar or cocoon stage .
   蚕体的性状，亦限于相当的幼虫期或蛹期出现。
5. He had begun an anecdote, and in his broad expanse of face his tiny mouth writhed like a caterpillar .
   他已经在谈一桩奇闻，在他那宽阔的脸上，他的小嘴巴扭得象一条小毛虫。

英文释义

名词

1. a wormlike and often brightly colored and hairy or spiny larva of a butterfly or moth

百科释义

Caterpillars are the larval form of members of the order Lepidoptera (the insect order comprising butterflies and moths). They are mostly herbivorous in food habit, although some species are insectivorous.