Polarographic
a. 极谱法的
🗣️ 情景例句
I know a pop star who's a lesbian.
我认识的位歌星是女同性恋。
May I try it on?
我能试穿吗？
Textile business has become more and more difficult since the competition grew.
随着竞争的加剧，纺织品贸易越来越难做了。