diafra组成的单词是afraid.
一、单词音标
afraid单词发音：英 [ə'freɪd] 美 [ə'freɪd]。
二、单词释义
adj. 抱歉的；担心的；害怕的
三、词语搭配
half afraid 有点怕
not a bit afraid 一点不怕
awfully afraid 非常害怕
cautiously afraid 怕得谨小慎微
childishly afraid 非常幼稚地怕
constantly afraid 一直怕
四、双语例句
There's nothing to be afraid of.
没有什么要害怕的。
People are often afraid of things they don't understand.
人往往对自己不懂的东西感到恐惧。
He's no better, I'm afraid to say.
我很抱歉地说，他一点也不见好转。
I'm afraid our needs do not rate very high with this administration.
我们的需求恐怕不会受到这届政府的多大重视。
I'm afraid I'm a little short this month.
这个月我恐怕手头有点紧。
I'm afraid I've let the garden go this year.
恐怕我今年没有照看好园子。
She stayed at home, afraid to show her face.
她待在家里，不敢露面。
I'm afraid I'm not a very serious person.
恐怕我不是一个非常严肃的人。