现: present; now; current; exist ...用: 40分钟跑完全程 run the course in 4 ...表: outside; surface; external现用的: act active; active document type现用段: active segment现用卷: active volume现用区: active area现用页: active page现用站: active station备用表: backing sheet调用表: call list多用表: multimeter费用表: expense statement; expenses statement; scale of fees; schedule of charges; table of charges复用表: multi-metercircuit tester航用表: navigational tables两用表: dual-meter猎用表: watch with a metal cover over the glass face三用表: avometer通用表: general purpose table万用表: multimeter; avometer; universal meter; avo meter; circuit tester; multitester引用表: reference list专用表: special table非现用do循环: inactive do loop非现用程序: inactive program非现用段: inactive segment