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词汇
protoxylem
释义
pro·to·xy·lem
AHD
[prō'tə-zīʹləm]
D.J.
[ˌprəʊtəˈzaɪləm]
K.K.
[ˌprotəˈzaɪləm]
n.
Botany
(名词)【植物学】
The first formed xylem that differentiates from the procambium.
原生木质部:最先形成的木质部,与原形成层不同
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French West Indies
French window
Frenchwoman
Frenchwomen
French–Canadian
Freneau
frenetic
frenula
frenulum
frenum
frenums
frenzied
frenzied
frenzier
frenzies
frenziest
frenzy
frenzying
Freon
freq.
frequence
frequences
frequencies
frequency
frequency distribution
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更新时间:2026/8/24 11:03:13