Electro-ultrafiltration
[医] 电超过滤
🧩 词语组成解析
n. 电镀物品
n. [化学] 超滤, [环境] 超滤作用
🗣️ 情景例句
How can I forget?
怎么忘得了?
He has been to America.
他曾去过美国。[表示曾经有过的经验]
and some of these propositions have been violently opposed.
对风俗的研究才是全面的，才会有收获。