Batch purification
[机] 间歇匀精制, 分批式精制
🧩 词语组成解析
batch
[bætʃ]
n. 一批;一炉;（食物、药物等的）一批生产的量;成批作业;
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
It looks wonderful.
看起来很好看。
Whom are you calling?
你要找谁？
I was doing my homework and forgot the time.
我在做家庭作业，忘记了时间。