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短语
check valves
释义
check valve
【机械学】单向阀,止回阀(让液体或气体只向一个方向流动的阀门)
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daguerreotypist
daguerreotypists
daguerreotypy
Dagwood sandwich
Dagö
dah
dahabeah
dahabeahs
dahabeeyah
dahabiah
Dahalach
Dahlak Archipelago
Dahlgren, John Adolphus Bernard
dahlia
dahlias
Dahlin's algorithm
Dahl, Roald
Dahna
dahnas
dahoma
Dahoman
Dahomean
Dahomeans
Dahomey
Dahomeyan
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更新时间:2026/9/21 3:31:45