偶而的英文：
at time
betweenwhiles
occasionally
of and on

参考例句：

It doesn’t hurt to have a good laugh once in a while.
偶而开怀大笑没有什么坏处。

He is not a wise man who cannot play the fool on occasion
不能偶而装疯卖傻,就不是一个聪明人

He occasionally indulges in the luxury of a good cigar
他偶而享受一支好雪茄。

He is a good student except that he is occasionally careless.
他是个好学生，只是他偶而有些粗心。

This complication has occasionally occurred following the use of intestinal antiseptics
这种并发症偶而发生在使用肠道抗菌剂上。

The little girl mourned her lost doll.
这小姑娘为她失去的玩偶而悲伤。

As salt as mine, and hear the sighing years;Re-sighing on my lips renunciative
我簌簌的苦泪;听著那伤逝的青春，;在我的唇边重复著叹息，偶而

I can sleep in late, waking up occasionally to hear soothing patter on the roof, water racing down the gutter.
也可以晚睡，偶而夜里醒来听听雨温柔地拍打在屋顶的声音，那雨水冲过水槽的乐章。

time是什么意思：
n. 时间；（一段）时光；时机；机会；历史时期；时代；次；回；倍
v. 测定…所花时间；调准；调整；测定…所花时间
adj. 时间的；定时的；定期的；分期的

discrimination time
辨别时间辨别时间

It is time to go.
该走了。

They are not in step with the times.
他们跟不上时代的步伐。

betweenwhiles是什么意思：
ad. 余暇,偶而
occasionally是什么意思：
adv. 偶尔，间或

Friends visit them occasionally.
朋友偶尔拜访他们。

It occasionally produces luscious peaches.
它有时会结出些甘甜的桃子来。

If the occasional camper drove along.
偶尔有些露营者路过。