They differ in size but not in kind. 這些東西的區別只是大小不同而實質一樣。
Something that differs in form only slightly from something else, as a different spelling or pronunciation of the same word. 異體在形式上只是輕微地不同于其它的東西，如同一單詞的不同拼寫或發音
One of two or more words that have the same spelling but differ in origin, meaning, and sometimes pronunciation. 同形異義詞兩個或以上單詞拼法相同，但在起源、意義和有時讀音上不同
The difference between two points in a system which differ in one respect. 一個系統中在某方面不同的二點之間的差異。
