罕见的英文：
rare
rarely seen
参考例句：
Shots of the reclusive giant panda are rare.
隐居大熊猫的镜头很罕见。
This phenomenon is unique in nature.
这种现象在自然界是罕见的。
Unusual Case of subacute Combined Degeneration of Spinal Cord
亚急性脊髓混合变性(罕见病例)
The doctor was unable to type the rare disease.
医生不能确定那种罕见病的类型。
Symptomatic duodenal diverticulitis is rare
有症状的十二指肠憩室炎罕见。
It is unusual for a golfer to batter one of the marshals with his putter.
高尔夫球员用推杆殴打比赛组织官员实属罕见。
snob appeal
商品对势利顾客的吸引力(如高档,罕见,外国产)
The notion that interspecific hybrids are rare is ill-founded
有一种看法认为种间杂种是罕见的，这种看法是无根据的。
An unusual strain of Bacillus isolated from a patient with multiple bacterial synergistic gangrene.
从一例多细菌协同性坏疽的标本中分离到罕见芽孢杆菌。
Some rare people can feel beneath, can sense a change or hear a secret signal.
少数罕见的人能够洞察隐秘，能感到变化和听到神秘的信息。
rarely是什么意思：
adv. 很少地；难得
I will have a cheeseburger, medium rare.
我要一份起士汉堡，五分熟。
I rarely have short drinks.
我很少喝烈性酒。
Journalists are rarely admitted to the region.
新闻记者很少获准进入该地区。
seen是什么意思：
v. [see] 的过去分词；看
Have you seen the flashing?
你看见闪光了吗？
In the sentence ’He was seen there', ‘was seen' is in the passive.
在He was seen there句中的was seen是被动形式。
Stars are not seen by sunshine
日出星隐,相形见绌
