Old quantum theory
[化] 前期量子论
🧩 词语组成解析
old
[old]
adj. 老的;古老的;以前的;（用于指称被替代的东西）原来的;
n. 古时;
🗣️ 情景例句
I took out a government loan to pay for college.
我靠政府贷款上的大学。
Pat's results are in agreement with the textbook experiment.
柏德获得的实验结果和课本一致。
She threw the bottle into the sea.
又将瓶子扔进了大海。