N-COUNT

网络搜索器，网络爬虫(借用户上网之际收集信息的计算机程序)

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