1.
someone who indulges in idle or absent-minded daydreaming.
沉浸在懒散或心不在焉的幻想中的人。
2.
Chloe stood handing them over abstractedly
克萝站在那里心不在焉的抚摸它们。
3.
(of a person's looks or behaviour)suggesting unclear thinking or absent-mindedness
（指人的神情或行为）茫然的,心不在焉的
4.
You is really the typical absent minded professor.
你真是典型的心不在焉的教授先生。
5.
He had an absent look on his face.
他脸上露出心不在焉的神色。
6.
He had an aBsent-minded manner.
他表现出心不在焉的样子。
7.
A notoriously absent-minded professor,
人们看见一个心不在焉的教授，
8.
There's an absent expression on her face.
她露出一幅心不在焉的表情。
9.
Some professors are absent-minded.
一些教授总是心不在焉的。
10.
Michael looked at her in an absentminded fashion.
迈克尔望着她，表现出心不在焉的样子。
11.
She pursued the absent minded man to give him Back the Briefcase he had left Behind
那个心不在焉的男子忘了拿公文包。
12.
The absent-minded boy is always losing his books.
这个心不在焉的男孩老是丢书。
13.
His mind switched off, he was preoccupied with another subject.
他心不在焉，正一心想着别的事情。
14.
As a matter of fact, quite a lot of learned people tend to be ab-sent-minded.
孙: 其实不少有学问的人容易心不在焉。
15.
The mistake sprang from his absent-mindedness.
这错误是由于他的心不在焉造成的。
16.
His absence of mind caused him to forget his Briefcase.
他的心不在焉让他忘了他的皮箱。
17.
Absent-mindedness in performing one's duty may result in serious accidents.
工作时心不在焉可能导致严重的事故。
18.
On the first day of spring the students are all in the clouds.
春天的第一天，学生们都心不在焉。