sea-dog 短语 [法] 有经验的海员 词形变化 sea-dogs 复数 释义与例句 n. 1. Alternative spelling of seadog. 词汇关系 名词 同义词 8 jack tar gob seaman mariner seafarer jacktar old salt 上位词 2 man sailor 下位词 10 officer pilot bosun boatswain whaler bo's'n bos'n bo'sun deckhand roustabout