n. 飞机

,机

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operand,
operandi,
operands,
operant,
operant conditioning,
operate,
operate on,
operated,
operated-slowly,
operates,
相似单词
airdraulics,
airdreadnought,
airdrill,
air-dring,
air-driven,
airdrome,
airdrop,
air-drop,
air-dry,
airduct,