Microanaphoretic
微量阴离子电泳的
🗣️ 情景例句
Oh, I'm fine.
噢， 我不要紧。
Although men are very different, often they have the same feelings.
人们虽然各自迥然不同，但是都具有相同的感情。
He collected tetters and made copies of people's diaries.
他收集到一些信件，复印了一些人的日记。