sea monster

详细解释:海怪

例句：

A whirlpool off the Sicilian coast, personified as a ship-devouring sea monster and located opposite the cave of Scylla.卡律布狄斯漩涡西西里海岸附近的一个漩涡，位于希拉洞穴的对面，被拟人化为一个吞噬船只的海怪