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单词
rocking valve
释义
rocking valve
(on a steam engine) a valve mechanism oscillating through an arc to open and close.
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Prut
pruta
prutah
pry
Pryderi
pryer
prying
Prynne
Prypec
prytaneum
prythee
Przemysl
Przewalski's horse
précieuse
précieux
précis
prévenance
Prévost
Prévost d'Exiles
prêt-à-porter
Príncipe
P&S
PS
ps
Ps.
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更新时间:2025/12/24 5:34:09