Mendeleeff's law
[医] 门捷列夫氏定律(周期律)
🧩 词语组成解析
law
[lɔ:]
n. 法;法学;规律;法制;
vt.& vi. [口语、方言]诉诸法律，对…起诉，控告;
vt. 控告;对…起诉;
🗣️ 情景例句
The costs of college get higher every year.
学费逐年增加，越来越贵。
Beauty lies in lover's eyes.
情人眼里出西施。
Even if a piped water supply is safe at its source,
既使管道供水系统在水源处是安全的，