Perchromate
n. [化]过铬酸盐
🗣️ 情景例句
Do you think we can get a loan?
你觉得我们能得到贷款吗？
He knocks boldly at the door who brings good news.
彼叩门声响，必来报佳音。
Comedians base their jokes on tragic situation like violent death or serious accidents.
喜剧演员根据悲剧情节诸如暴死，重大事故等来编造笑话。