rattler

英 ['rætlə] 美['rætlɚ]

Several weeks later, in May, I killed the 19 th rattler.: 几个星期以后, 即在5月, 我杀死了第19条蛇.

Many people are frightened when they see a rattler and call for help right away.: 许多人看到响尾蛇时都十分害怕,马上就打电话求助.