clover native to Ireland with yellowish flowers; often considered the true or original shamrock. 爱尔兰生长的一种黄色的三叶草;通常被认为是真正的、正宗的三叶草。
On St Partrick’s day, it seems as if every other man you meet is wearing a shamrock (=half the men you meet seem to be Irish.) 在圣帕特瑞克节(爱尔兰守护神)似乎所遇上的人都一半佩戴有白花酢浆草(爱尔兰国花)。