不经常的

Fortunately, it does not happen often, but you have to watch for it.

幸运的是，它不经常发生，但你得小心了。

I don't usually like fraternity guys.

我不经常喜欢兄弟会的人。

It should not be used on a prolonged or frequent basis.

它不应该是一个长期或经常的基础。

There are several forms of arthritis; some like gout are not often associated with arthritis.

有几种形式的关节炎；一些像痛风不经常与关节炎。

Why is it that I don't talk more often about how strong my arms are I can do a handstand!

为什么我不经常谈论我的手臂如何强大

I know you always don't have dinner.

我知道你经常不吃饭的。

If you do not always look at what is unacceptable and if it could only "tolerate" the.

如果你不经常看什么是不可接受的，如果它只能"容忍"。

In contrast, at this time, as often there will be an unusually effective.

与此相反，在这个时候，经常会有不寻常的效果。

As direct sailings to Portugal are infrequent, we have to transshipment may be necessary.

作为直接开班次，葡萄牙不经常发生，我们要转运可能是必要的。

Given the expectation for the function of the government in an open economy, the fiscal policy should play an important role in stabilizing economic fluctuation. It is well recognized that, however, the fiscal policy is far away from achieving the stability of the economy. In contrast, the fiscal policy itself in many cases is the main source of instability, and the misplacement of the fiscal policy sometimes leads to larger risks.

但是，许多学者认为，在开放条件下，财政政策远远不是它本应成为的一国经济的稳定力量，在很多情况下，本身却成为对外部门不平衡的主要不稳定力量，尤其在发展中国家，财政政策对一国的经常项目和资本项目都有非常大的影响，财政政策的失误往往会造成更大的风险。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。