Iocetamic acid
[化] 碘西他酸; 碘醋胺酸
🧩 词语组成解析
🗣️ 情景例句
There are a lot of beggars on the street, how can we help them?
街上的乞丐那么多，我们怎么能帮助他们呢？
Time past never returns, amoment lost, lost for ever.
过去的时间决不返回，浪费一点，永远消失。
A gifted American psychologist has said,'Worry is a spasm of the emotion;
烦恼是感情的发作，