词汇	alkalie earth
释义	alkalie earth 机碱土
随便看	Permanent synchronous motor permanent synmotor permanent system permanent tacky adhesive permanent tangible property permanent target permanent tariff bureau permanent tarsorrhaphy permanent tax permanent teaching and administrative staff permanent teaching assessment system Permanent Technical Committee permanent teeth Permanent teeth caries Permanent teeth period permanent teeth, permanent tooth permanent telecommunication service permanent/temporary staff permanent tenability Permanent Tenancy Right Permanent tension control permanent tension convolution permanent tenure in office permanent test facility permanent testing