mas.ti.ca.to.ryadj.(形容词)Of, relating to, or used in mastication:咀嚼的或与此有关的,咀嚼用的:例句:masticatory muscles.咀嚼肌Adapted for chewing.适于咀嚼的n.(名词)【复数】 mas.ti.ca.to.ries A medicinal substance chewed to increase salivation.咀嚼物:咀嚼以增加唾液分泌的药用物质