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
The trouble is
问题是
One good head is better than a hundred strong hands.
上百双有力的手，不如一个聪明的头脑。
By bicycle? From Beijing? That's a long trip.
骑自行车去？从北京出发？这可是长途旅行呀。