单词	twist fixing
释义	twist fixing 捻度系数
随便看	operating system manual operating system master operating system microprogram operating system model operating system operating-system operating system/2 operating system/2, OS/2 operating system access method operating system address space operating system algorithm operating system architecture operating system camouflage operating system characteristic operating system characteristics operating system coexistence operating system command Operating-system command or executable program operating system component operating system configuration operating system control operating system control segment operating system coupling operating system course teaching operating system module