a long memory短语⁴⁹⁰²¹ 基本例句 长久不忘的好记性 They are very big animals and have a long memory, and a very long nose called a trunk. 大象体型非常大，而且记性很好，它有长长的鼻子，我们叫它象鼻。 hjenglish This is an elephant. They are very big animals and have a long memory, and a very long nose called a trunk. 这是一只大象。大象体型非常大，而且记性很好，它有长长的鼻子，我们叫它象鼻。 hjenglish