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
You are one fantastic mom,
是一位好母亲。
Rivers need a spring.
大河要有源头。
But you said you'd come out to dinner with me. We fixed it.
但你说过你愿意出来和我共进晚餐的。我们已经决定了的。