Polarogarphy
极谱分析法
🗣️ 情景例句
It's not like Robbie.
这不像是Robbie的作为。
There is a black sheep in every flock.
群群羊中有黑羊。
About once a month. Not too often, because neither of us has much time. We both have too much work to do.
大约每月一次。不太经常写信，因为我俩的时间都很紧。我们都有做不完的事。