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
I don't see why you are kicking up such a fuss.
我不明白你为什么要这样小题大作。
I know the boy whose father is a captain.
我知道那个男孩的父亲是船长。
and should not be put in drinks unless it is known to be safe.
只有知道冰块安全时才能加入饮料。