常見例句雙語例句The multifunctional bed has simple structure and convenient use and the multifunctional bed effectively solving the problem of unadjustable bed height and strengthening the effect of magnetic therapy.本實用新型結(jié)構(gòu)簡單、使用方便，有 效地解決了床高低不可調(diào)節(jié)問題和增加了磁療的效果。ip.com 返回 magnetic bed therapy