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单词
switch engine
释义
WordReference Random House Unabridged Dictionary of American English © 2024
switch
′
en′gine,
[
Railroads.
]
Rail Transport
a locomotive for switching rolling stock in a yard.
Also called
switcher, switch
′
ing locomo′tive.
1865–70,
American.
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2,4,5-t
24-7
24/7
2,4-d
2,6-dichlorobenzonitrile
2g
2-naphthol
38's
38s
3-d
3g
401
401(k)
401k
.45
4-f
4g
4-h
4-h'er
4wd
4 × 4
50-50
5bx
606
78s
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更新时间:2026/1/12 19:46:12