or else

副词 or else:

1. in place of, or as an alternative to
   同义词：alternatively, as an alternative, instead

1. Put that down or else I'll smack you.
   把它放下，不然我就揍你。
2. Hurry, or else you'll be late.
   快点儿，不然你要迟到了。
3. Don't always eat hamburgers for meals, or else you'll get malnourished.
   别总把汉堡包当饭吃，不然你会营养不良的。
4. Let's tag the disk now or else we'll forget which is which.
   我们先给这些磁盘加上标签吧，不然我们就记不清哪个是哪个了。
5. He'd better keep his mouth shut, or else ... !
   他最好保持沉默，否则 ... !
6. Hurry up or else you'll be late.
   快，否则你就要来不及了。
7. It was200 pounds I asked for. You sent only100. the other hundred had better arrive tomorrow or else.
   我要的是200英镑，可你只寄来100。那另100英镑明天最好能寄来，要不然会给你好看的。
8. Stop smoking now, or else your health will be ruined.
   别再抽烟了，否则你会毁了自己的健康。