adv.不斷地；經(jīng)常地
Language is constantly and gradually evolving. 語(yǔ)言在不斷地緩慢發(fā)展。
The area was constantly hit by drought. 這地區(qū)經(jīng)常遭到旱災(zāi)。
He constantly writes articles for the local paper. 他經(jīng)常給當(dāng)?shù)貓?bào)紙寫文章。
