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单词
spring switch
释义
spring switch
noun
:
a switch consisting of a pair of split switch points held in running position by a stiff coil spring and designed to return to that position after being thrown over by trailing wheels from the diverging route
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engagement
engagement ring
engager
engaging
engagingly
engagingness
engagé
engarland
engastrimyth
engastrimythic
engaud
engelmann
engelmannia
engelmann ivy
engelmann's
engelmann spruce
engelmann spruce beetle
engelmann's spruce
engel's
engel's law
engender
engenderer
engendrure
engendure
engg
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更新时间:2024/9/24 19:15:10