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
Yes, you are through with it. I hope you will enjoy your stay in China.
是的，检查完毕。希望您在中国过得愉快。
Hello, it's a pleasure to meet you all.
你们好，很高兴见到大家。
When it did so, it sent sparks down to the ground and these immediately started a fire.
当它这样做时，把火花送到了地面，这些火花立刻引起了一场大火。