camp-follower

n 1 non-military person (eg a prostitute) following an army to sell goods or services 随军售货或服务的非军事人员（如营妓）. 2 (often derog 常作贬义) person who attaches himself to a particular group, party, etc although not a member of it; hanger-on 依附於某一团体而并非其成员者; 跟随者.

cam, camaraderie, camber, cambric, Cambridge, camcorder, came, camel, camel-hair (also camel's-hair), camellia, Camembert, cameo, camera, cameraman, camomile (also chamomile), camouflage, camp, camp meeting, camp-bed (US campcot), camp-fire, campaign, campanile, campanologist, campanology, campfire, camphor, camphorated, camping, campsite (also camping-site), campus, CAMRA (also Camra), camshaft, can, can do with, can not help, can't, can't /couldn't help, can't call oneself, can't help, can't help doing,