amphitheater

n.

圆形露天剧场；竞技场面；（供观摩外科手术等的）梯形教室；（剧场中的）阶梯式座位区

复数：amphitheaters

1. The Chicago Amphitheater was packed, sweltering, rocking.
   芝加哥圆形剧场挤得水泄不通，暑热逼人，狂摇猛摆。
2. It was the first permanent amphitheater to be built in Rome.
   它是在罗马建造的第一座露天圆形剧场。

Amphitheater Valley Heads
The Design of a Digital Amphitheater
Amphitheater-headed canyons formed by megaflooding at Malad Gorge, Idaho
Large Scale Video Conferencing : A Digital Amphitheater
Formation of amphitheater-headed valleys by waterfall erosion after large-scale slumping on Hawai'i
Discovery of a 1st Century AD Roman Amphitheater and Other Structures at the Forum Novum by GPR
Porifera of the Middle Cambrian Wheeler Shale, from the Wheeler Amphitheater, House Range, in Western Utah
Acoustic diffraction effects at the Hellenistic amphitheater of Epidaurus: Seat rows responsible for the marvelous acoustics
Lichen-induced chromatic changes on monuments: a case-study on the Roman amphitheater of Italica (S. Spain)
Isotopic signatures of deposition and transformation of Lower Cambrian saliferous rocks in the Irkutsk Amphitheater: Communication 3...