[ xīnbùzàiyān ] be absent-minded; absence of mind; absent-mindedness; be woolgathering; be out to lunch; in a brown study; inattentive; one's wits are woolgathering.; one's wits are gone woolgathering.; one's mind is not in it.; one's mind was occupied with other things.; one's heart was no longer in it.; preoccupied; preoccupied with one's thought elsewhere; with an abstracted air; with one's mind wandering 短语和例子 心不在焉地听着 listen absentmindedly; 他心不在焉, 你说什么他都没听见。 his thoughts were far away and he didn't hear a word of what you said