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单词
abt track
释义
Abt track
Abt track
[
′apt ‚trak
]
(civil engineering)
One of the cogged rails used for railroad tracking in mountains and so arranged that the cogs are not opposite one another on any pair of rails.
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cataphatic
dkp
dkpa
dkpc
dkpcofgs
dkpd
dk phocomelia syndrome
dkpl
dkpm
dkpna
dkpoa
dkpto
d. k. publishers distributors ltd.
dkq
dkr
dkra
dkrc
dkrd
dkrds
dkrw
dkrz
dks
dksa
dksc
dksg
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更新时间:2025/10/31 13:44:53