aLatex comes from the sap of many different plants is the “glue” that helps the wound of the plants surface heal. It is harvested from the rubber plant by cutting the bark and letting it bleed into a can to collect the sap. Latex is collected from trees in the spurge family (Euphorb...
32.J.考查细节理解.根据According to the international team of researchers behind the glue,it could quite literally be a lifesaver,sealing up wounds in 60seconds without stopping the natural (32)and relaxing of the organ or the skin it's applied to可知,依据该胶水的研制团队所说...