Polarographic apparatus
[机] 极谱仪
🧩 词语组成解析
a. 极谱法的
🗣️ 情景例句
They're both very good buys.
这两栋都是价格便宜的。
Our foreign trade policy has always been based on equality and mutual benefit and exchange of needed goods.
我们的对外贸易政策一向是以平等互利、互通有无为基础的。
Life on a desert island is wretched.
认为荒岛生活很可怕，