单词详解

adj.

A.健忘的(deficient in retentiveness or range)

My grandfather is so forgetful that he often leaves his keys at home.

我爷爷如此健忘以至于经常把钥匙忘在家里。

B.不注意的，疏忽的(failing to keep in mind)

The boy tends to be forgetful of his manners.这个男孩往往不注意礼节。

相关单词

近义词：inattentive

反义词：remindful

副词：forgetfully

名词：forgetfulness