n. (c./u.)名詞 (可數/不可數)關係There is a relation between standing in the rain and catching a cold
n. (c./u.)名詞 (可數/不可數)親戚She is a distant relation, I think a third or fourth cousin
n. (c./u.)名詞 (可數/不可數)關係I do not understand the complex relation between time and space
n. (c./u.)名詞 (可數/不可數)敘述His relation of the events was gripping.
n. (c./u.)名詞 (可數/不可數)關係 (數學)The relation 'less than' is a transitive relation.
n. (c./u.)名詞 (可數/不可數)關係 (邏輯)The relation between the premise and the conclusion is crucial in logic.