Cupricyanide
[建] 氰铜酸盐
🗣️ 情景例句
the first settlers in America.
他们是第一批来美国定居的移民。
Who is going to have dinner?
谁要来吃晚餐？
punctuated by textbooks----those purchasable wells of wisdom----
并以教科书-那些可以买到的智慧源泉-予以强化，