单词	双注射器
释义	同复式喷射器--双注射器
随便看	physical protection physical protection for nuclear material physical protection for nuclear power plant physical protection section for nuclear material physical protection system physical pseudomorph physical purity of seed physical quality of life index physical quality of life index (pqli) physical quantity physical quantity transducer physical realizability physical receptor physical record physical record deletion physical recorder positioning physical recording density physical record length physical record，pr physical reference standard physical relationship physical relaxation physical representation physical requirement physical resistance