相关单词同義詞observer, viewer, 近義詞 spectator 觀衆, observer 觀察者, onlooker 旁觀者, witness 目擊者, viewer 觀看者, security guard 安全警衛, watchman 看守人, looker 觀看的人臨近詞watchful, watchdog相似詞watch your step idiom 1, watchable, watchband, watchdog, watchful, watchful waiting, watchman, watchstrap, 返回 watcher