at intervals和on occassion都可以表示间断,请问二者有何区别?
来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/08/23 21:12:57
at intervals和on occassion都可以表示间断,请问二者有何区别?
on occasion后面可以接从句,它的意思是“在.场合".at interval不能这样用,但是它的前面可以有修饰语,表示间隔情况如何.
at intervals or at ...intervals
1)with time between:
例a)Buses to the city leave at regular intervals.
b)The runners started at 5-minute intervals.
2 with spaces between:
Flaming torches were positioned at intervals along the terrace.
at intervals or at ...intervals
1)with time between:
例a)Buses to the city leave at regular intervals.
b)The runners started at 5-minute intervals.
2 with spaces between:
Flaming torches were positioned at intervals along the terrace.
请问,classic和classical都是形容词,而且都表示为“古典的”,那二者在用法上有何区别?
above和on都有“在上,上面”的意思,当这二者在运用上有何区别呢
英语冠词”a“与”the"都可以表示一类事物,请问有何区别?、
law firm 与law office都可以翻译成律师事务所,但是二者有何区别?
at any moment 和 at once 都可以表示'立刻,马上',他们有区别吗?
是in the weekend还是at the weekend,如果都行,那二者有何区别?用on行么?
base 和 basis有何区别,两者都可以表示基础,有什么不同吗?
胰高血糖素和肾上腺素都能升高血糖,二者有何区别
请问every 和any 都表示任一个,两个词用法上有何区别?
请问,fast和rapid都表示“快”,那么它们在用法上有何区别?
at the highway 和 on the highway 有何区别.
at the station和on the station有何区别?