sediments are

sediments are 基本解释

沉积物

sediments are 用法和例句

1、The sediments are characteristically very fossiliferous.

沉积物得特征是含化石很多。

2、The sediments are detrital and largely of greywacke facies.

沉积岩为碎屑质，大部分属于杂质砂岩相。

重点词汇

sediments n. 沉积物, 沉淀物（sediment的复数）