Beckmann's formula
[医] 贝克曼氏公式(求溶解物质的分子量)
🧩 词语组成解析
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
and a book of photos about the United States still feels right.
而一本关于美国的摄影集仍然很有前景。
Don't stand in my way.
不要妨碍我。
He is now retiring from political life and has gone abroad.
他现在退出了政界，到国外去了。