peerless

adj.

无与伦比的，盖世无双的；天下第一；无可匹敌；无敌于天下

1. Chinese silk is peerless in the world simply Because long practice has led to the way of perfection.
   中国丝绸之所以天下夺魁，是因为长久的实践创造了完美。
2. To be a peerless man is very difficult.
   做一个出类拔萃的人是很不容易的。
3. His Chinese kung fu is peerless.
   他的中国功夫是无敌的。
4. Welcome to HongKong, a peerless city in entire world.
   欢迎莅临香港，一个举世无双的城市。

Treatment of ischemic deficits from vasospasm with intravascular volume expansion and induced arterial hypertension.
Use of detachable balloons for proximal artery occlusion in the treatment of unclippable cerebral aneurysms
Platelet aggregation within cerebral arteriovenous malformations.
Giant fusiform intracranial aneurysms: review of 120 patients treated surgically from 1965 to 1992.
Deliberate basilar or vertebral artery occlusion in the treatment of intracranial aneurysms. Immediate results and long-term outcome...
Giant unclippable aneurysms: treatment with detachable balloons.
The international EC/IC bypass study.
Spontaneous carotid-cavernous fistulas: clinical, radiological, and therapeutic considerations. Experience with 20 cases.
Hunterian proximal arterial occlusion for giant aneurysms of the carotid circulation.
"Stump"on internal carotid artery--a source for further cerebral embolic ischemia.