相关单词近义词 signal 信号, toot 发出鸣声或嘟嘟声..., shriek 尖叫, screech 尖叫, hoot 鸣笛声, song 歌曲, siren 汽笛, whistling 吹笛, tin whistle 六孔小笛, pennywhistle 价钱低廉的玩具口哨..., sing 唱临近词whit, whist, whistler, whistlers, whistle at, whistle to, whistle up, whistle in, whistle for, whistle pig, whistle off, whistle out 返回 whistles