Dimeso-periodic acid
[化] 二中高碘酸(H-4I-2O-9)
🧩 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
Congratulations again on your promotion. You deserve it.
再度恭喜你高升。你是得之无愧的。
All things are difficult before they are easy.
凡事都是先难后易。
I don't think we'll be able to pay these price.
这种价钱我们恐怕没办法接受。