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单词 semi-synthetic
释义

> as lemmas

semi-synthetic
semi-synthetic adj.
Brit. /ˌsɛmɪsɪnˈθɛtɪk/
,
U.S. /ˌsɛˌmaɪˌsɪnˈθɛdɪk/
,
/ˌsɛmiˌsɪnˈθɛdɪk/
that is a mixture of synthetic and natural materials, or has been prepared by artificial modification of a natural material; that is a combination of synthetic and natural processes.
ΚΠ
1946 Nature 7 Sept. 350/2 The method may give still better results if..semi-synthetic mediums are used for the toxin production.
1974 Nature 19 Apr. 706/2 Rats..were fed a semisynthetic diet for 3 months.
extracted from semi-prefix
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