单词 | monoethyl |
释义 | monoethyl/ˌmɒnə(ʊ)ˈiːθ(ɪ)l/ /ˌmɒnə(ʊ)ˈɛθ(ɪ)l/(also monethyl) Chemistry adjective Attributive Containing one ethyl group. OriginLate 19th century; earliest use found in Henry Roscoe (1833–1915), chemist and university administrator. From mono- + ethyl. |
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