savanna

n.

（美国东南部的）无树平原；（亚）热带的稀树大草原；

复数：savannas

1. The savanna was covered by the aggregation of herds.
   这个大草原遍地是牧群。
2. Herds of giraffes gracefully move across the savanna in long, slow strides.
   成群的长颈鹿舒缓地迈着大步，优雅地行走在大草原上。
3. The sunny savanna yields no food.
   这个阳光充裕的无树平原不产食物。
4. There are two seasons in the savanna.
   在稀树大草原有两个季节。

Grass competition suppresses savanna tree growth across multiple demographic stages.
Small-Mammal Regulation of Vegetation Structure in a Temperate Savanna
The Cerrados of Brazil:Ecology and Natural History of a Neotropical Savanna
Fire regime, fire intensity and tree survival in a tropical savanna in northern Australia
BIOGEOCHEMICAL CHANGES ACCOMPANYING WOODY PLANT ENCROACHMENT IN A SUBTROPICAL SAVANNA
Microbial biomass acts as a source of plant nutrients in dry tropical forest and savanna
Browsing lawns? Responses of Acacia nigrescens to ungulate browsing in an African savanna.
Maize yield and nutrition during 4 years after biochar application to a Colombian savanna oxisol.
The Cerrados of Brazil: Ecology and Natural History of a Neotropical Savanna by Paulo Oliveira; Robert J. Marquis
Long-Term Effects of Fire, Livestock Herbivory Removal, and Weather Variability in Texas Semiarid Savanna