aerator
(intransitive, Australia, informal) To make such a call.
plural of rum baba
A device which mixes air with a substance, particularly soil or a liquid. / A device used for charging mineral waters with gas and in making soda water.
(biochemistry) Any metabolite that contains a phosphate (or similar) group
池の健康を保つために、私たちは水中に酸素を絶えず送り込む曝気装置を設置しました。
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DiQt
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