n.爬行者，爬行动物

web crawler → 网路蜘蛛；网络爬虫或网络蜘蛛；网络爬虫；网络搜索器
crawler crane → 履带式起重机；履带起重机；覆带起重机；履带吊
crawler tractor → 覆带式拖拉机；履带拖拉机；履带式拖拉机；履带式牵引车
night crawler → 夜行者；蓝魔鬼；独家腥闻；蓝魔
Crawler mounted crane → 履带式起重机；轨道式起重机；履带式轨道式起重机；履带式
crawler loader → 履带式装载机；扒渣机
crawler bulldozer → 履带推土机；履带式推土机
crawler dozer → 履带推土机；履带式推土机；推土机
spine crawler → 脊刺爬行虫；脊针爬虫；刺爬虫；尖刺塔

1.We plan to use two 90T lifting slings for the 400T crawler crane.
[汉]我们准备给400T履带吊机使用两条90T吊带。
2.Snails and slugs are indeed a part of the creepy crawler kingdom.
[汉]蜗牛和蛞蝓确实是爬行类动物王国的一部分。
3.The launcher and vehicle are then transported to the firing pad by a crawler.
[汉]发射器和飞行器由一个爬行轨道送到点火台。

【Noun】

1. a person who tries to please someone in order to gain a personal advantage
2. a person who crawls or creeps along the ground
3. terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by anglers