Red potassium chromate
[机] 重铬酸钾
🧩 词语组成解析
red
[red]
adj. 红色的;（脸）涨红的;烧红的;红头发的;
n. 红色;红衣服;红颜料;红葡萄酒;
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
n. 铬酸盐\\n[医] 铬酸盐
🗣️ 情景例句
Men and women, young and old, to give us their time.
不管男女老幼 ，请他们贡献时间。
He who makes himself a dove is eaten by the hawk.
弱肉强食。
What are you doing?
你在干什么？