Pentandioic acid
[化] 戊二酸
🧩 词语组成解析
🗣️ 情景例句
Right.
对。
We look forward to your quotations for the arts and crafts which we are interested in.
希望贵方对我们感兴趣的工艺品报一下价。
We succeeded in lighting the fire.
我们成功地点着火。