definite; certain; fixed; to fix (on sth); to determine; to be sure; to ensure; to make certain; to ascertain; to clinch; to recognize; to confirm; OK (on computer dialog box)[cedict]
可以
kě yǐㄎㄜˇ ㄧˇ
can; may; possible; able to[cedict]
澄清
chéng qīngㄔㄥˊ ㄑㄧㄥ
dèng qīngㄉㄥˋ ㄑㄧㄥ
clear (of liquid); limpid; to clarify; to make sth clear; to be clear (about the facts)[cedict]
to settle (of liquid); to become clear (by precipitation of impurities); (chem.) precipitate[cedict]