Polyiodization
多碘化反应
🗣️ 情景例句
I understand, Harry.
我了解， Harry。
Then this evening I went jogging with my wife.
接着今天晚上我和妻子一起去慢跑。
I determined to lodge a complaint as soon as we arrived.
我决定到目的地就给铁路部门提意见。