a.

1. 潔淨的，清潔的
   It was a cleanly house.

   那是一所清潔的房子。

2. 愛乾淨的
   Are cats cleanly animals?

   貓是愛乾淨的動物嗎？

ad.

1. 乾淨地；利落地
   The butcher's knife cut cleanly through the meat.

   屠夫的刀利落地把肉切開。

adv.

adj.