Water purification
[医] 水的净化
🧩 词语组成解析
water
['wɔtɚ]
n. 水;雨水;海水;海域;
v. 给…浇水;供以水;加水稀释;流泪;
purification
[ˌpjuərifi'keiʃən]
n. 洗净;涤罪;提纯;（犹太妇女按教规在月经后行的）洁净礼;
🗣️ 情景例句
and they're having their tonsils out.
他们也将切除扁桃腺。
She cried with shock.
她因受惊吓而喊叫。
Many people think that Canadians all over the country speak the same way.
许多人认为加拿大全国人的说法都相同。