词汇	单拷贝
释义	单拷贝医single copy
随便看	First-order structure firstorder subroutine first order subroutine first-order subroutine first order sufficient conditions first-order surface multiples first order system first-order system first order system with equality first order temperature coefficient first-order temperature compensation first-order temporal logic first-order termination first order terms first-order terms first-order test First order testing system first order theory first-order theory first order time constant first order time lag first-order time lag first-order tracking first order trangulation firstorder transition