aerationn.

英 eɪə'reɪʃən | 美 ,eə'reʃən

中文n. [环境] 曝气；通风；充气

词根词源

aeration (n.)1570s, from French aération, from aérer (v.), from Latin aer (see air (n.1)). In some cases, from aerate.

关键词

aeration