Diortho periodic acid
[化] 二原高碘酸
🧩 词语组成解析
periodic
[,pɪrɪ'ɑdɪk]
adj. 周期的;定期的;回归的;间歇的，时而发生的;
🗣️ 情景例句
His books exposed people to new ideas.
他的书使人们接触了新思潮。
To tear down buildings
破坏大楼
This afternoon the biggest football match of the year will be on TV. Tom won't feel well till it's over. You wait. After the game he'll be fine!
今天下午，今年最大的一场足球比赛将在电视上播出。球踢完了，汤姆的病就好了。你等着瞧！比赛结束，他一定会好的！