up to...最多...至多...The classroom can hold up to 50 students.这教室最多能装下50名学生.until 直到...He did not leave until 7pm.他直到晚上7点才离开.
It's up to you.until 直到某时 不过，当主句是否定句时，它引出的意思是"直到（某时）（某动作）才（发生）" ，这时候常会出现"not until …"的结构，如果将 "not until …"的结构放在句首，那么主句要写成倒装句。例如：He didn't go to sleep until 12 last night .Not until w...
until是一直到。。时候他也没。。的，它应该是在过去完成时时候用。up to 是一直到。。他才。。的
阿拉伯语 英语(美国) 半母语者 mmm i think until certain we say i'm be there until 10 a.m while up to express the maximum of something it can be less but it can't be more ex : i will be there up to 10a.m (the maximum is 10a.m i could leave earlier 查看翻译 这个答案有帮...
Hello there, I am writing to you because I am quite confused with these three options here: up to, until and till. 你好,我给你写信是因为我对up to、until和till这三个词汇的用法非常困惑。 I don't know how to use it properly. Could you explain these words to us, please? 我不知道怎么...
until 的同義字"Up to" / "Up until" / "Until" all have the same meaning. "Until" is the most formal, and used in essays or the news. Examples: "I can count up to six." (A small kid might say this.) "Is the homework only up to question nine?" "Is the homew
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until既可以表示up to的意思,也可以表示before的意思。但是up to和before的意思是不一样的,up to只有接时间时才可以与until互换,且后面直接接名词,before后面接句子。例如:The girls won't go home until / before they finish their homework.学生们要先完成作业才能回家。(这句话不能用up to) He's been ...
so far、up to now、until now的区别为：意思不同、用法不同、侧重点不同。一、意思不同 1、so far：(只能到)如此程度，这个地步，迄今为止，到目前为止。2、up to now：至今，迄今，到目前为止。3、until now：到现在为止，迄今。二、用法不同 1、so far：主要指过去确实存在和发生过的具有...
偶的看法。。not until是一直到。。时候他也没。。的，它应该是在过去完成时时候用。up to 是一直到。。他才。。的