| 释义 |
off and on 主要翻译 off and on, on and off adv informal (intermittently) (关系)时断时续We dated off and on for several years before we finally broke up. 复合形式： on and off adv (intermittently)时断时续Jan has been going to the gym on and off for the past six months.过去六个月间，简时断时续地去健身房健身。 on and off adv (switch)时开时关The computer screen keeps flickering on and off.电脑屏幕时开时关地闪个不停。 |