相关单词近义词 signal 信号, warning 警告, clue 线索, hint 暗示, pointer 指针, prompt 迅速的, tip 小费, forewarning 预先警告的, nod 点头, tap-off 跳球临近词tip, tippy相似词tip sb the wink idiom, tip the balance/scales idiom, tip truck, tip your hand idiom, tip-top, tipi, Tipp-Ex, tipper, 返回 tip-off