Copper intensification
[建] 銅鹽加厚法
?? 詞語組成解析
copper
['kɑp?]
n. 銅;銅幣;紫銅色;警察;
adj. 銅制的;
vt. 鍍銅;
n. 增強, 強化\\n[醫] 強化[作用], 增強
??? 情景例句
Do I need a visa to go to HongKong?
去香港需要簽證嗎？
How fast?
多快？
Then she touched me lightly on my arm and made me burst into laughter.
然后她輕輕地觸摸我的手臂，使我哈哈大笑。