unless and until中文什么意思

• 直到...才

• unless:     如果不，要是不，除非。 We shall go unl ...
• until:     Wait until four o'cloc ...
• unless:     如果不，要是不，除非。 We shall go unless it rains. 如果不下雨我们就去。 U- you work harder, you will not pass the examination. 如果不加紧用功，你就不能通过考试。 U- absolutely compelled, I shall not go. 除非万不得已，我是不去的。 unless and until ＝ until 〔unless and 是冗语〕。 除…之外。 U- a miracle, he'll not be back in time. 除非发生奇迹，他不会及时赶回来。 ★此种用法隐含着一个动词被省略，即相当于 U- a miracle (happens) ...。
• unless = if not:    除非...否则.
• unless it be that:    莫不成

例句与用法

1. Unless and until you develop a written plan , your goals will remain mere wishes
   毕竟,知道拟订书面计划前,你的目标充其量都是愿望而已
2. Normal people tend to forget this process unless and until they are reminded of it
   衰老的过程，不经提起，正常人容易忘记；一经提醒，才会记起。
3. Unless and until the commissioner has consented under section 32 to the procedure being carried out
   除非及直至专员已根据第32条就进行该核对程序给予同意；
4. The respondent shall continue to pay for the child ' s education unless and until the child has reached the age of 18
   答辩人须继续支付孩子的学费，直到孩子满18岁为止。
5. Unless and until this speaker is connected to the mains it is useless . you are to be connected to the mains
   好像这个仪器，除非连接到电源上，这仪器便不能发声，没有用处。

其他语言

unless and untilとは意味：～するまで
unless and until перевод：до тех пор пока