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单词
kenetron
释义
kenetron
kenetron
[ˈkenitrɔn]
n.
1.
■
大型热阴极二极电子管(用于工业整流和 X-射线设备), 高压二极管
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landing signal
landing skid
landing slope
landing speed
landing stage
landing stairs
landing station
landing strip
landing surface
landing-switch
landing tax
landing tee
land(ing) waiter
landing wires
landjaeger
land jobber
land-jobber
landlady
land land feet
landless
land level(l)ing [land-smoothing] machine
landline
landlocked
land-locked country
landlocked salmon
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更新时间:2026/11/3 8:04:14