diara
n. 心滩;河心沙洲
例句
Moreover, the analyses of sedimentary and taphonomic environments reveal that the large tyrannosauroid was preserved in situ and buried in diara deposits.
此外,还对地层沉积与埋藏环境进行了初步分析,认为这一大型霸王龙类接近原地在河流心滩处被埋藏、进而逐渐形成化石。