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
Your new exercise class?
你的新健身班
I'm afraid you will be too busy.
我怕你会太忙。
Just now we all watched you sign to show that you had received the cheque.
刚才我们大家都观察到了你为表明已收到那张支票而签名。