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matchboards的音標：matchboards的英式發(fā)音音標為：['m?t?b?:dz]matchboards的美式發(fā)音音標為：['m?t?b?dz]...

企口...

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matchboard的音標：matchboard的英式發(fā)音音標為：['m?t?b?:d]matchboard的美式發(fā)音音標為：['m?t??b?d]...