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单词
dicotyledon
释义
dicotyledon
[´dī´käd·ǝl`ēd·ǝn]
BOTANY
Any plant of the class Magnoliopsida, all having two cotyledons.
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obsequent fault-line scarp
observability
observable operator
observable quantity
observational day
observation of fire
observation spillover
observation well
observed fire
observed latitude
observed longitude
observed position
observer
observing angle
obsession
obsessive-compulsive neurosis
obsessive-compulsive personality
obsidian
obsidianite
obsolescence
obsolete
obstacle
obstacle clearance
obstacle clearance box
obstetric
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更新时间:2026/5/14 14:47:50