心不在焉 [词典] be absent-minded; absence of mind; absent-mindedness; be woolgathering; in the clouds; [例句]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
absentmindedness; absence of mind; woolgathering; woolgather; vacancy; heedlessness; dreamy; in absence of mind; be here in body , but not in spirit; have one''s head in the clouds; with one''s head in the clouds; abstractedly; abstraction; vacant; absence of mind ; absent mindedness ; in a brown study; 1.absent-minded; inattentive; preoccupied (with something else)2.vacancy; absence of mind; preoccupation3.vaguely; absence; absent-mindedness; in the clouds
大有小没
