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单词
sieve tube
释义
sieve tube
n.
Botany
(名词)【植物学】
A series of cells joined end to end, forming a tube through which nutrients are conducted in flowering plants and brown algae.
筛管:一系列细胞尾对尾连接成的一条管子,在有花植物及褐藻中养分经此传送
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更新时间:2026/3/1 8:21:40