Equivalet constant
[电] 等效常数
🧩 词语组成解析
🗣️ 情景例句
Study hard kids, your mother and I want you to get into a good college when the time comes.
努力学习，孩子们，你们的妈妈和我希望你们能考上名校。
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
Finding that he could not remember a word of the letter either,
狱卒发现自己连一个字也记不住，