单词	emerald
释义	emeraldemerald /ˈɛmərəld/ noun Etymology ETYMOLOGYemerald Origin: 1200-1300 Old French emeraude, from Latin smaragdus 1 [countable] a valuable bright green stone that is often used in jewelry2[uncountable] a bright green color—emerald adjective
随便看	expatiate expatriate expatriation expect expectancy expectant expectantly expectation expected expected yield expectorant expectorate expediency expedient expediently expedite expedition expeditionary expeditious expeditiously expel expend expendable expenditure expense

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