基本解释[能源科學技術]縱長褶皺英汉例句雙語例句Any of various often brightly colored, predatory insects having a long slender body and elongated wings that fold together when the insect is at rest.豆娘一種顔色鮮豔的食肉崑蟲，身躰細長，歇息時伸長曡在一起的翅膀。elongated fold更多例句专业释义能源科學技術縱長褶皺