Dichromate oxygen consumed
[化] 重铬酸盐耗氧量
🧩 词语组成解析
n. 重铬酸盐\\n[化] 重铬酸盐(或酯)
a. 充满的；对…著迷的
🗣️ 情景例句
if you're not going to be happy about it.
假如你会因为这种事而不快乐的话。
Water dropping day by day wears the hardest rock away.
水滴天天滴不停，石头最坚也磨损。
This is a rare occurrence as our climate seldom guest to extremes.
但是在我们这里，气候很少发生异常，河水极少泛滥。