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词汇 tryptophan
词源

tryptophan n.

also tryptophane, complex amino acid, 1890, coined in German (1876) from trypto-, taken as a combining form of tryptic "by trypsin" (see trypsin) + Greek phainein "bring to light, cause to appear, show" (from PIE root *bha- (1) "to shine").

updated on October 18, 2017

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更新时间:2025/7/11 9:13:20