pelagic

adj (fml 文) (a) (of fishing, whaling, etc) carried out on the open sea （指捕鱼、 捕鲸等）在公海进行的, 远洋的. (b) (of fish, etc) living near the surface of the open sea （指鱼等）栖居於海洋上层的, 浮游的.

peer, peer group, peer of the realm, peerage, peeress, peerless, peeve, peeved, peevish, peevishly, peevishness, peewit (also pewit), peg, peg sth down, peg-board, pejorative, pejoratively, peke, Pekinese (also Pekingese), pekoe, pelf, pelican, pelican crossing, pell-mell, pellagra, pellet, pellucid, pelmet, pelota, pelt, pelvic, pelvis, pemmican, pen, pen-and-ink, pen-friend (also esp US `pen-pal), pen-name, pen-pusher, pen-pushing, pen-wiper,