Pentetic acid
[化] 三胺五乙酸
🧩 词语组成解析
🗣️ 情景例句
You bet.
当然。
I can't remember what John was doing yesterday afternoon.
我不能记得约翰昨天下午正在做的东西。
We realized that they must have become unduly frightened by the rising flood,
我们意识到他们一定是被不断上涨的洪水吓坏了。