coin of the realm
短语发音
US
/ˈkɔɪn əv ðə ˈɹɛlm/
其它
UK
/ˈkɔɪn əv ðə ˈɹɛlm/
释义与例句
n.
-
1.
The legal money of a country.
过时 不可数 法律 -
2.
Something that is valued like money within a particular context.
比喻 不可数
词源
The term originally referred to actual coins issued by authority of the British monarch for use within the kingdom or realm: see, for example, the 18th-century quotations.
来源:wiktionary