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单词
Cladoselachii
释义
Cladoselachii
[´klad·ō·sǝ`lāk·ē´ī]
PALEONTOLOGY
An order of extinct elasmobranch fishes including the oldest and most primitive of sharks.
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half-track
half-track tape recorder
half-value layer
half-value period
half-value thickness
half-wave
half-wave amplifier
half-wave antenna
half-wave dipole
half-wavelength
half-wave plate
half-wave rectification
half-wave rectifier
half-wave transmission line
half-wave vibrator
half-width
half-word I/O buffer
halibut
halibut liver oil
Halichondrida
Halictidae
halide
Halimeda
Halimond tube
Haliotis
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更新时间:2025/6/21 4:58:14