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单词
switch stand
释义
switch stand
noun
:
a stand near a railroad track to which is pivoted a lever for the manual operation of switches or of movable center points
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preoral
preorally
preorbital
preordain
preordained
preordaining
preordainment
preordainments
preordains
preorder
preordered
preordering
preorders
preordinance
preordination
preordinations
preorganic
preoriginal
preoriginally
preoutfit
preoviposition
preovulatory
prep
prep school
prep schools
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更新时间:2026/3/22 2:12:23