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单词
placoderm
释义
placoderm
英?['pl?k?d?:m]
美?['pl?k??d?rm]
释义
n.
盾皮鱼
英英释义
Noun
1. fishlike vertebrate with bony plates on head and upper body; dominant in seas and rivers during the Devonian; considered the earliest vertebrate with jaws
行业词典
医学
盾皮鱼:盾皮纲的原始有颌鱼类???
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beam drying machine
beam dump
beam-dump magnet
beam duty cycle
beam duty factor
beam dyeing
beam-dyeing
beam dyeing apparatus
beam dyeing machine
beam -dyer
beam dyer
beamdynamics
beam dynamics
Beame
be a measure of
beamed
beamed down
beam-edge
beam edge
beamedradiation
beamed radiation
beamed radio
beamed rediation
beamed up
beamed yarn
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更新时间:2026/6/5 22:39:57