| 单词 | phloem |
| 释义 | phloem /floh"em/, n. the part of a vascular bundle consisting of sieve tubes, companion cells, parenchyma, and fibers and forming the food-conducting tissue of a plant. [ < G (1858), irreg. < Gk phló(os) bark (var. of PHLOIÓS) + -ema deverbal n. ending] |
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