Copper oxalate
[建] 草酸铜
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
n. 草酸盐, 乙二酸盐\\n[医] 草酸盐
🗣️ 情景例句
From ...?
打来的人是……
Don't forget to help him.
不要忘记帮助他。
We shall all remember Mr.Page for his patience and understanding and for the kindly encouragement he gave us when we went so unwillingly to school.
我们不会忘记佩奇先生对我们既有耐心又充满理解，也不会忘记在我们不愿去上学时他给予我们的亲切鼓励。