单词 | or |
释义 | or1 of 8conjunction (1)ər, ˈȯr Southern also ˈär 1 —used as a function word to indicate an alternative coffee or teasink or swim , the equivalent or substitutive character of two words or phrases lessen or abate , or approximation or uncertainty in five or six days 2 archaic : either 3 archaic : whether 4 —used in logic as a sentential connective that forms a complex sentence which is true when at least one of its constituent sentences is true compare disjunction or 2 of 8preposition archaic : before or 3 of 8conjunction (2) archaic : before or 4 of 8noun (1) ˈȯr : the heraldic color gold or yellow OR 5 of 8noun (2) ˈȯr : a logical operator that requires at least one of two inputs to be present or conditions to be met for an output to be made or a statement to be executed OR gate in a computer OR 6 of 8abbreviation1 operating room 2 operational research; operations research 3 Oregon 4 owner's risk 5 own recognizance -or 7 of 8noun suffix (1) : one that does a (specified) thing grantor -or 8 of 8noun suffix (2) : condition : activity demeanor |
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