else

详细解释:a. 别的, 其他的
ad. 另外, 否则, 不然
相关词组:
or else

英语解释：

形容词 else:

other than what is under consideration or implied

副词 else:

additional to or different from this one or place or time or manner(usually used with `or') if not, then

例句：

Run or else you'll be late.快跑，不然你要迟到了。