phloem

['fləʊem]     ['floʊem]    
  • n. 韧皮部;筛部
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phloem的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. (botany) tissue that conducts synthesized food substances (e.g., from leaves) to parts where needed; consists primarily of sieve tubes

phloem的用法和样例:

例句

用作名词 (n.)
  1. In vascular plants, the xylem and phloem serve to translocate such substances.
    维管植物的木质部和韧皮部主要进行对这类物质进行运输。
  2. The secondary phloem consisted of sieve cells and phloem parenchymas.
    根的次生韧皮部则由筛胞和韧皮薄壁细胞组成。

词汇搭配

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