Potassium dithionate
[化] 连二硫酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
[化]连二硫酸盐 sodium dithionate 连二硫酸钠
🗣️ 情景例句
Macro adjustment is needed in a market economy.
市场经济需要宠观调控。
I ought to make a phone call.
我应该打个电话。
He believed that everyone should be prepared to do heavy work, from the leaders to the poorest peasants.
他认为从领袖到最穷苦的农民，每个人都该乐于从事重体力劳动。