e off = leave 牛津高阶词典 off 条:I must be off soon (= leave).
Keep off the grass 里的 off = not on (这时的 on 和 off 是一组反义词),所以这个短句翻译为“勿踩草地”.麦克米伦词典off 条3:NOT ON STH There was a sign saying 'Keep off the grass'.
e off = leave 牛津高阶词典 off 条:I must be off soon (= leave).
Keep off the grass 里的 off = not on (这时的 on 和 off 是一组反义词),所以这个短句翻译为“勿踩草地”.麦克米伦词典off 条3:NOT ON STH There was a sign saying 'Keep off the grass'.