同義詞
1. something which exists only as an idea
- concept
- , idea
- , notion
- , thought
- , generality
- , generalization
- , theory
- , theorem
- , formula
- , hypothesis
- , speculation
- , conjecture
- , supposition
- , presumption
2. a state of preoccupation
- absent-mindedness
- , distraction
- , preoccupation
- , daydreaming
- , dreaminess
- , inattentiveness
- , inattention
- , wool-gathering
- , absence
- , heedlessness
- , obliviousness
- , thoughtfulness
- , pensiveness
- , musing
- , brooding
- , absorption
- , engrossment
- , raptness
3. the process of removing something, especially water from a river or other source
反義詞
「1. something which exists only as an idea」的反義字
「2. a state of preoccupation」的反義字