検索結果- 英語 - 多言語
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black bag operation
(informal) A covert or clandestine entry into a building etc. to obtain information for an intelligence operation.
black bag operations
operational service periods
floating-point operations
train operating companies
freight operating company
(UK, rail transport) A company that runs freight trains on the national railway network in Great Britain under license from the government.
train operating company
(UK, rail transport) A company that operates passenger trains on the mainline railway network in Great Britain under franchise or license from the Government.
freight operating companies
driver-only operation
(rail transport) The operation of a train without a conductor or guard as a cost-cutting measure; one-man operation.
ex opere operato
(theology) From the work worked; referring to sacraments deriving their power from Christ's work rather than the role of humans, and thus not requiring faith to be effective.