单词 | reassay |
释义 | reassay1/ˌriːˈaseɪ/noun The action of reassay; an instance of this, a second or subsequent assay. OriginMid 18th century; earliest use found in Acts of Assembly, Island Jamaica. Either from re- + assay, or directly from reassay. reassay2/ˌriːəˈseɪ/ /ˌriːˈaseɪ/verb 1To retest the purity of (a metal or ore). 2To perform a second or subsequent biochemical, physiological, or immunological assay of (a sample) to assess the strength or activity of a biologically active substance. OriginLate 16th century (in an earlier sense). From re- + assay. |
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