Periodic acid
[化] 高碘酸\\n[医] 过碘酸
🧩 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
My parents paid my way through college.
我父母供我上大学。
We're having some friends over. What are you doing?
我们打算请几位朋友来玩。你打算干什么呢？
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。