Ethoxal
乙(酯)草酸
🗣️ 情景例句
Can you give me this for cheaper?
能便宜一点给我吗？
We have new methods like compensation trade and joint ventrue.
我们有补偿贸易和合资经营。
There's no time! laughed Mother.Here are the twins.
“没时间了！”母亲笑着说，“双胞姐妹到了。”