容易的英文：
easy
likely
liable

参考例句：

It's a piece of cake.
这很容易。

Easy come; easy go
来得容易去得也快

A green wound is soon healed
新伤容易愈合

This kind of wood saws easily.
这种木材很容易锯。

Shit is easy to cure.
腹泻容易治。

The match lights easily.
这火柴容易划着。

one's susceptibility to emotion
容易动情,感情脆弱

This kind of dyestuff is easy to go off
此类染料容易褪色。

All the examinations were as easy as pie.
所有的考试都很容易

Iron is apt to rust
铁容易生锈。

easy是什么意思：
adj. 容易的，不费力的；安逸的；宽裕的；舒适的；宽容的；从容的
adv. 不费力地；从容地

Easy come; easy go
来得容易去得也快

Is the problem that easy?
问题有那么简单吗?

The setup will not be easy.
调整不会轻松实现。

likely是什么意思：
adj. 可能的，有希望的；适合的
adv. 可能

Like teacher, like pupil.
名师出高徒。

Like draws to like
物以类聚

Like draws to like.
物以类聚。

liable是什么意思：
adj. 有…倾向的，易…的；有责任的

You are liable for all damage.
你应负赔偿一切损坏的责任。

Every man is liable to error.
人人都可能犯错误。

The person makes a guarantee is secondarily liable if the person who is primarily liable defaults.
如果主要承担债务责任的人不履约，作担保的人就是次要债务责任承担人。