Empirical formula
[计] 实验公式\\n[化] 实验式; 经验式; 经验工; 经公工
🧩 词语组成解析
empirical
[ɪm'pɪrɪkl]
adj. 凭经验的;经验主义的;以观察或实验为依据的;
peri, piri 表穿过,通过,尝试#词根助记：em=(im在……中)+piri=在尝试中=经验主义
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
You really ought to take some time off.
的确应该休一休假。
He that goes a borrowing,goes a sorrowing.
向人借债是自寻烦恼。
The meeting was scheduled for two hours, but it is not over yet.
会议原定了两个小时，不过现在还没有结束。