circuit

n.电路，线路；巡回；唤醒，环形道；〔电〕电流

vt.巡回，周游

网络解释.电路；电路的；回路；筒围

词形变化:

复数：circuits 复数：circuited 复数：circuited 复数：circuiting 复数：circuits

n.1.前哨,郊边区释义下的同义词

suburbs suburbia marchland borders border-ground borderland outskirts purlieu outpost march marches

2.周游巡回释义下的同义词

travels tour wanderings

3.周边一圈,边界释义下的同义词

boundary border bounding line frontier partition

4.圆周,边缘释义下的同义词

skirt fringe hem margin brow border circumference brink periphery brim verge confines edge rim perimeter

5.环道,周圈释义下的同义词

trajectory orbit ambit loop circle revolution