Potassium bichromate
[化] 重铬酸钾\\n[医] 重铬酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
n. 重铬酸盐\\n[化] 重铬酸盐(或酯)
🗣️ 情景例句
and he doesn't get to use it.
却又用不上。
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
These were the so-called mainframe machines.
它们被称为主机。