单词	人力投弹
释义	同人力投弹--手动释放
随便看	practical--range practical rationality practical reactor practical--reactor practical reason practical reasoning practical residue limit practicals practical salinity practical salinity scale practical salinity unit｛=psu｝ practical scale practical shooting practical significance practical skill practical skills practical stability practical standard practical storage time practical system practical test practical testing practical theology practical transferable permit practical transferable permit (ptp)