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单词
sieve tube
释义
WordReference Random House Unabridged Dictionary of American English © 2024
sieve
′
tube′,
[
Bot.
]
Botany
a vertical series of sieve cells in the phloem, specialized for the conduction of food materials.
Botany
a single sieve cell.
1870–75
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egocentricity
egocentric speech
egocentrism
ego-dystonic
ego ideal
egoism
egoist
egoistic
egoistical
egoistically
egoli
egomania
egomaniac
egophony
ego psychology
egos
ego-syntonic
egotism
egotist
egotistic
egotistically
ego trip
ego-trip
ego-tripper
e-government
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更新时间:2025/12/23 5:15:25