| 单词 | semisynthetic |
| 释义 | semisynthetic (once / 227295 pages) adj WORD FAMILY synthetic: nonsynthetic, semisynthetic, synthetically, synthetics, synthetism USAGE EXAMPLESSemisynthetic antibiotics, made by tweaking or combining naturally occurring, antibacterial molecules, look promising. The Guardian(Jan 20, 2013) adj not of natural origin; prepared or made artificially Syn man-made, synthetic artificial, unreal contrived by art rather than nature |
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