Phosphor copper
[机] 磷铜
🧩 词语组成解析
phosphor
['fɔsfə]
n. 磷，启明星;荧光体;
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
🗣️ 情景例句
Please ask her to call me at 6225-9438.
麻烦你请她打5225-9438找我。
Does John have a yellow pencil?
约翰有一支黄铅笔吗？
Doesn't the quantity discount apply on this order?
这次下的单子没有大宗折扣吗？