bil.lon
n.(名词)
An alloy of gold or silver with a greater proportion of another metal, such as copper, used in making coins.
金银合金:金或银与大部分其他金属,如铜的合金,用于铸币
An alloy of silver with a high percentage of copper, used in making medals and tokens.
含铜较高的银:银和高比例铜的合金,用于铸纪念章和辅币
来源:
French
法语
from Old French [ingot]
源自 古法语 [铸块]
from bille [log] * see billet 2
源自 bille [木材] *参见 billet2