Pentetic acid
[化] 三胺五乙酸
🧩 词语组成解析
🗣️ 情景例句
I worked to put together a book of photographs.
我的工作是创作出一本摄影书。
The movie began as soon as we got there.
我们一到那儿电影就开始了。
It was November 25th.
昨天是11月25日。