St. Jone's Wort是什么?为什么这样叫?
參考答案:St John's wort:
n. 〈植〉金丝桃
英英解释:
名词st john's wort:
any of numerous plants of the genus Hypericum having yellow flowers and transparently dotted leaves; traditionally gathered on to ward off evil
之所以这样叫是因为传统上人们在仲夏前夜(St John's eve )供奉金丝桃传说就可以避邪。