单词	accordion
释义	ac·cor·di·on I. noun also ac·cor·de·on or ac·cor·di·an \əˈkȯ(r)dēən also aˈ-\ (-s) Etymology: German akkordion, from akkord chord (from French accord) + -ion (as in melodion) : a portable keyboard wind instrument in which the wind is forced past free metallic reeds by means of a hand-operated bellows II. adjective : folding like an accordion : creased or hinged so as to fold like an accordion  < an accordion pleat >  < an accordion map >  < an accordion door >
随便看	formalization formalize formalizer formal logic formally formal matter formal mode formalness formal proposition formals formal sociology formal subject formal truth formam formamide formamidine formamido formamido- formanite formant formas format formate formate formation

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