罕见

It rarely appears in English-speaking countries, and is even rare in its English form — Reynard.

它很少出现在英语国家，甚至罕见的英文形式- Reynard 。

They are very rare in other rheumatic conditions and in healthy persons.

他们是非常罕见的在其他风湿性条件和健康人。

Rickets is now rare in the western world. But it is still a common childhood disease in developing countries.

现在软骨病在西方国家比较罕见，但它仍然是发展中国家常见的儿童疾病。

Background: Murine typhus, caused by Rickettsia typhi, is a febrile illness with symptoms, which are hard to differentiate from leptospirosis. No known previous research in Taiwan has focused on the clinical characteristics of murine typhus and its role in acute renal failure.

背景：台湾地处亚热带地区，许多世界性的感染在台湾并不罕见，其中有部分的感染会引发急性肾衰竭；例如勾端螺旋体感染就常常造成病患发烧，黄疸以及急性肾衰竭，另外还有由立克氏体引起的鼠蚤性斑疹伤寒，在临床上的表现和勾端螺旋体区分不易。

There was a rare whole eclipse of the sun had happened along the Yantze Rive, China this morning.

今天上午在中国长江沿线发生了一次罕见的日全蚀。

It's not uncommon to get 500% or even 1000% ROI.

并不罕见获得500 ％甚至1000 ％的投资回报率。

However, this romanization is very rarely seen.

然而，这个罗马是非常罕见的。

It's not unusual for parents to stay with sick children round the clock.

父母每时每刻都待在生病的孩子身边，这种情况是不罕见的。

Roundworm is rare in developed countries such as the UK.

蛔虫是罕见的在发达国家，如英国。

Rowena, on the other hand, has phenomenal concentration: some might even consider her obsessive.

罗伊娜却相反，她具有罕见的专注力：有人甚至会认为她是着迷。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失