not often

I see him every now and then, but not often.

我偶尔看见他, 但不经常看见他.

He do not often go to look for food himself.

他经常不自己去寻找食物.

Beautiful young heiresses , with names like Alinda De Barberie, are not often found on ships.

船上难得见到如阿玲达·德·巴伯利那样年轻美丽的女继承人.

As often as not, he's late for work.

他上班往往迟到。

It was not often necessary for her to retract a statement.

她一言既出,通常不至于撤回.

The word " intelligence " was not often used in connection with animals.

“ 智慧 ” 这个词儿不常用在动物身上.

I see her most weekends but not very often in between.

我周末大多都能见到她，但平时不常见到。

His speeches are not often illuminated by adequate learning.

他的发言中并未经常反映出足够的学识.

Bowler hats are not often worn nowadays.

现在戴常礼帽的已不多见了.

Babbitt did not often squabble with his employees.

巴比特不常和雇员争吵.

Sometimes, but not often, something worthwhile has been produced unexpectedly by sheer good luck.

但有时候, 并非经常, 一些有价值的成就的取得纯属偶然.

In conversational English " is not " often contracts to " isn't ".

口头英语中is not 常缩写为 isn ‘ t.

Although they frequently had narrow escapes, they did not often come to grief.

他们虽然常常冒着几乎是不可逃避的危险, 但往往总能死里逃生.

It is not often that you get such an opportunity.

你得到这样的机会，可不是常有的事。

He was not often sentimental.

他不太经常这么多情.

One's not often got two bites at a cherry in the world of business.

在商界,机会一去难再来.

It is not often that one so young has such a giant intellect.

年纪这样轻、智力又如此高的人可不多.

Soap does not often occur as a colloidal suspension except in laundry waste.

除了洗衣房废水外，肥皂常常不以胶态悬浮体形式存在。

an occasional smoker (= a person who smokes, but not often)

偶尔吸烟的人

I felt guilty about not visiting my parents more often.

我因没有常去看望父母而感到内疚。