「Clean」和「spotless」兩個英文單字都跟「乾淨」有關，但它們之間的程度和含義卻有所不同。「Clean」指的是一般意義上的乾淨，沒有明顯的污垢或髒東西；而「spotless」則代表著一種更徹底、更完美的乾淨，沒有任何污點或瑕疵，像是新的一樣。 換句話說，「spotless」比「clean」更加強調乾淨的程度和狀態。

讓我們用一些例句來比較：

• Clean: My room is clean. (我的房間很乾淨。) This implies a general state of tidiness, but there might still be minor imperfections.

• Spotless: My room is spotless. (我的房間一塵不染。) This suggests a much higher level of cleanliness; every corner is immaculate. There's no dust, dirt, or any blemish whatsoever.

再舉一個例子：

• Clean: She washed the dishes until they were clean. (她把碗洗乾淨了。) The dishes are free of food residue but might not shine perfectly.

• Spotless: She polished the silverware until it was spotless. (她把銀器擦到一塵不染。) The silverware is not only clean but also gleaming and without any marks or tarnish.

從以上例子可以看出，「clean」是一個較為普通的詞語，而「spotless」則帶有更強烈的語氣，暗示著極高的乾淨程度。選擇哪個詞取決於你想表達的乾淨程度。

Happy learning!