unless
🇺🇸
/ənˈles/
🇬🇧
/ənˈles/
conjunction
B1
used to show that something happens only if a condition is met
I won't go to the party unless you come with me.
除非你和我一起去，否则我不会去参加派对。
B1
used to show that something will not happen if a condition is not met
Unless it rains, we will have a picnic tomorrow.
除非下雨，否则我们明天会去野餐。
translation
除非