take off 起飛; 脫下; 動身; 匆匆離開;
call off 取消; 放棄,取消; 叫走; 叫走,叫開;
go off 爆炸; 不再喜歡; 爆炸,開火,突然響起; (電等)中斷,停止;
parting off 切斷; 分切; 分割; 堵截;
pull off 脫去,扯下; (成功地)完成; 成功; 完成;
be off 滾蛋; 走吧; 走開; 離開;
knock off 撞倒; 撞落; 停工; 擊倒;
wipe off 擦掉; 還清（債務）; 去除; 擦去;
Dynamics Off 動力學關; 力關;
badly off for 缺少
off and on ◦有時,偶爾；間歇地,斷斷續(xù)續(xù)地