单词 phytochrome 释义 phytochrome|fatkrm|[f. phyto- + chrome n.]1. (See quot.)1893Syd. Soc. Lex., Phytochrome, a name for chlorophyll.1902Webster Suppl., Phytochrome, yellow pigment of plants.2. Bot. A blue-green chromoprotein which regulates many aspect...