Ortho acid
[机] 邻位酸
🧩 词语组成解析
原; 直
🗣️ 情景例句
You know we'd all miss you.
你知道我们都会思念 。
Did I hear you right?
我有没有听错？
I can let you have this kind cheaper.
我可以算你便宜一点。