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
Lacks vitality.
缺乏活力。
Do you have change for a twenty-dollar bill?
你付了一张20美元帐单了吗？
The planes had been planting seed for nearly a month when it began to rain.
飞机撒播近一个月后，开始下起雨来。