?包金

... copper gold alloy 金铜合铸; 金铜合铸 cover with gold leaf 包金 dripping with gold and silver (idiom) 穿金戴银; 穿金戴银 ...

?贴金

... 贴邮票 stick on a stamp 贴金 cover with gold leaf 贴钱 pay out of one's own pocket ...

?用薄金叶包在铜银首饰的外面

... [compartment] 火车卧车车厢中的分隔间,有盥洗设备及床位,分隔间大于寝室而小于客室 [cover with gold leaf] 用薄金叶包在铜银首饰的外面 [encircle and annihilate] 包围剿灭 ...