cliff

n.(名词)

1. [C]悬崖,峭壁the high steep side of a hill by the sea

1. The sea had undermined the cliff.
   海水侵蚀了悬崖的基部。
2. He couldn't find a hold on the cliff.
   他在悬崖上找不到一个可以站住脚的地方。
3. The narrow path zigzags up the cliff.
   这条狭窄的小径曲曲折折地向峭壁伸延。
4. They slowly clawed their way up the cliff.
   他们缓慢地爬上峭壁。

A SPATIAL CLIFF-ORD-TYPE MODEL WITH HETEROSKEDASTIC INNOVATIONS: SMALL AND LARGE SAMPLE RESULTS *CLIFF: clustering of high-dimensional microarray data via iterative feature filtering using normalized cuts.Ectoparasitism as a Cause of Natal Dispersal in Cliff SwallowsEctoparasitism as a Cost of Coloniality in Cliff Swallows (Hirundo Pyrrhonota)Coloniality in the Cliff Swallow: The Effect of Group Size on Social Behavior by C. R. Brown; M. B. BrownElectronic Health Records: Just around the Corner? Or over the Cliff?Age and isotopic relationships among the angrites Lewis Cliff 86010 and Angra dos Reis ☆Weather-mediated natural selection on arrival time in cliff swallows ( Petrochelidon pyrrhonota )INTENSE NATURAL SELECTION ON BODY SIZE AND WING AND TAIL ASYMMETRY IN CLIFF SWALLOWS DURING SEVERE WEATHEREnhanced Foraging Efficiency Through Information Centers: A Benefit of Coloniality in Cliff Swallows