请输入您要查询的英文单词:
单词
filter bed
释义
filter bed
n.
A layer of sand or gravel on the bottom of a reservoir or tank, used to filter water or sewage.
随便看
sporophore
sporophyll
sporophyte
sporophytic
sporoplasm
sporopollenin
sporotrichosis
-sporous
sporozoan
sporozoite
sporran
sport
sport coat
sport fish
sportfisherman
sportfishing
sportful
sportfully
sportfulness
sportily
sportiness
sporting
sporting chance
sportingly
sportive
英语词典包含135693条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/7/31 18:57:40