单词	煙圈
释义	煙圈 yān quānsmoke ring简体烟圈
随便看	low-suqar low surcharge low-surface-brightness low surface energy low surface energy auxiliary agent low surface energy material low-surface-energy polymers low-surface lift low susceptibility to welding crack low susceptibility to welding cracking low susceptivility to breakage Lowsville low swale low swampy land low swell low swelling rubber low-swing low-swing clock low switching frequency low switching losses low switching transient low-symmetrical crystal low system tract low system tract, LST Low systolic arterial pulse pressure