您要查找的是不是：
- bell and whistle sign, whistle sign 鸣笛预告标
- He persuaded her to sign the document by guile. 他用欺骗手段说服她在文件上签字。
- We used to hear the train whistle at night. 过去我们常会在晚上听到火车的汽笛声。
- He gave a loud whistle of gladness. 他吹了一声响亮的口号表示高兴。
- The whistle goes at the end of the match. 比赛结束时哨声响了。
- I owe my butcher$10, but he can whistle for it. 我欠肉店老板十美元，可是他是要不回的。
- He had to whistle up some new ideas for lessons. 他只好勉强给上课的教材添些新内容。
- I owe my butcher $10, but he can whistle for it. 我欠肉店老板十美元，可是他是要不回的。
- There is no sign of a let-up in the hijack crisis. 绑架危机毫无缓和迹象。
- The horse shied at the shrill whistle. 那匹马听到刺耳的汽笛声，惊得往后倒退。
- I was forced to sign the agreement against my will. 我被迫违心地在协议上签了字。
- The hurricane carried away the roof as slick as a whistle. 飓风把屋顶不费吹灰之力地刮掉了。
- Soldiers sign out when they leave the barracks. 士兵离开营房得登记签字。
- She made a sign for me to approach her. 她对我发出靠近她的暗号。
- He broke into the discussion with a whistle of warning. 他警告性的口哨声打断了讨论。
- Dark clouds are a sign of rain or snow. 乌云是雨或雪将至的预兆。
- His followers were ready at his whistle to rise in arms. 他的追随者们随时准备响应他的号召，进行武装起义。
- Make sure that the sign's the right way up. 一定要把符号的上下弄对。
- He wore crape as a sign of mourning. 他戴着黑纱表示哀悼。
- Certain sign precede certain event. 事情发生，必有先兆。
