莫非的英文：
can it be possible that
could it be

参考例句：

Kings have long arms
普天之下,莫非王土

I was developing the queasy feeling that we were being tested
我心中顿起疑云，莫非人家在考验我们？

Is there anything you dislike in me that you act so contrarily to my wishes?
莫非你跟我有什么过不去的吧，你才跟我这样别扭？

I sometimes wonder whether the greater rule of all is --- to know how to please.--Moliere, French writer
有时候,我真的纳闷,莫非一切行为规范中最重要的一条就是学会怎样取悦于人吗法国作家莫里哀

can是什么意思：
v. 能够，可以（情态动词）
n. 罐头；容器
v. 把（食品等）装罐保存

Canning Canning Beef can be satisfactorily preserved by canning if the proper procedures are used.
装罐如果装罐步骤正确,牛肉可很好地保存起来。

Dark thoughts can be softened when they can not be brightened.
阴郁的思绪在无法变得快活的时候可以获得安抚。

He that can have patience can have what he will.
唯坚忍者始能遂其意志。

possible是什么意思：
adj. 可能的；潜在的；合适的；合理的
n. 可能适合的（人或事）

The possibilities are many.
有许多可能。

But that's not possible！
但那是不可能的！

Even if advised of the possibility of such damages or if such possibility was reasonably foreseeable.
即使被告知该损害的可能性或可合理预见该可能性。

could是什么意思：
modal v. 能，可以，本来可以，可能，真想

This could be a millepore.
这可能是只千孔虫。

He could be big in no time.
用不了多久他就能成个大人物。

Could you move a fraction closer?
你能不能稍微再挪近点儿？