Biological sewage treatment
[化] 污水生物处理
🧩 词语组成解析
biological
[ˌbaiə'lɔdʒikəl]
adj. 生物学的;生物的;与生物学相关的;有血亲关系的;
n. [药]生物制品，生物制剂;
sewage
['sju(:)idʒ]
n. （下水道里的）污物;下水道;污水;
🗣️ 情景例句
Don't be too sure.
别那么肯定。
I was so angry that I could hardly speak.
我气得几乎说不出话来。
From 1830 onwards in the USA and from about 1870 in Canada, settlers began to move westwards and to take possession of the plains as their own.
美国自1830年起，加拿大从1870年左右起，殖民者开始向西迁移，并把平原据为己有。