基本解釋軍用,武器等級同根派生 weapon-grade相關詞英漢例句Their pureness deterimined in methods of two different priciples and conformed to the technical norm of first grade military standard substance.四種標準物質采用兩種不同方法定值，結果均達到一級軍用標準物質要求。weapon-grade更多例句