Red gold
[醫] 紅金(金含銅)
?? 詞語組成解析
red
[red]
adj. 紅色的;（臉）漲紅的;燒紅的;紅頭發的;
n. 紅色;紅衣服;紅顏料;紅葡萄酒;
gold
[ɡold]
n. 金，黃金;金色;金幣;金飾品;
adj. 金（制）的，含金的;金色的;金本位的;
??? 情景例句
will read a poem by Robert Frost.
要朗讀Robert Frost作的一首詩。
How many pieces are you going to buy?
你要買幾個？
Jasper has put up 'No Parking' signs outside his gate, but these have not had any effect.
賈斯珀曾把幾塊“禁止停車”的牌子掛在大門外邊，但沒有任何效果。