These can be just as useful as drugs, and have the added benefit of being nonpoisonous.
這些療法與藥物療法具有同等的作用, 并且另有無(wú)毒性的好處.
中級(jí)百科部分
A new type two component nonpoisonous solvent free polyurethane adhesive is introduced.
介紹一種新型無(wú)毒無(wú)溶劑型雙組分鞋用聚氨酯膠粘劑.
互聯(lián)網(wǎng)