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慢速英语:Surgical Glue Approved for Use Inside the Body

Source: VOA    2015-05-11   English BBS   Favorite  
Words in this Story

adhesive – n. a sticky substance; a product that holds two objects together; adj. causing objects to stick together

biodegradable – adj. being slowly broken down or destroyed by natural processes over time

membrane – n. an extremely thin layer of tissue

bandage(s) – n. a covering that protects part of the body


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