释义 |
圆环圆环[yuán huán]1.■ring; {数} annulus; lessing ring (化工用填充物); circular ring; toroid; torus (核反应用的) 常用词组1.■圆环衬垫 ring gasket;2.■圆环电弧焊 cyc-arc welding;3.■圆环活页夹 ring binder;4.■圆环壳 circular ring shell;5.■圆环链 round-link chain;6.■圆环面 anchor ring;7.■圆环显示器 circular sweep display;8.■圆环效应 ring-around;9.■圆环轴套 packing sleeve (填料用);10.■圆环坐标 toroidal coordinates |