Polar compound
[医] 极性化合物
🧩 词语组成解析
🗣️ 情景例句
It's been a pleasure to talk to you.
和你谈话是件很愉快的事。
She's a kind lady, don't you think so?
她是仁慈的女士，你不觉得吗？
It is well known that where the white man has invaded a primitive culture,
众所周知，凡是白人侵入原始文化的地方，