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单词 semisynthetic
释义

semisynthetic

[ sem-ee-sin-thet-ik, sem-ahy- ]
/ ˌsɛm i sɪnˈθɛt ɪk, ˌsɛm aɪ- /

adjective Chemistry.

derived synthetically from one or more substances of natural origin.

Origin of semisynthetic

First recorded in 1935–40; semi- + synthetic

Words nearby semisynthetic

semisubmersible, semisubmersible rig, semisubterranean, semisulcus, semisweet, semisynthetic, semisystematic name, Semite, semitendinous muscle, semiterrestrial, Semitic
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Medical definitions for semisynthetic

semisynthetic
[ sĕm′ē-sĭn-thĕtĭk, sĕm′ī- ]

adj.

Prepared by chemical synthesis from natural materials, as of a pharmaceutical.
Consisting of a mixture of natural and synthetic substances.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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更新时间:2024/11/12 18:53:18