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irrotationality的音標：irrotationality的英式發(fā)音音標為：[?r??te???'n?l?t?]irrotationality的美式發(fā)音音標為：[?ro?te???'n?l?t?]...

irrotational的音標：irrotational的英式發(fā)音音標為：[??r??'te???n?l]irrotational的美式發(fā)音音標為：[??ro?'te???n?l]...

n.無旋性，無渦性，無旋渦性...

adj.無漩渦的，無旋轉(zhuǎn)的...