crowder
英 [k'raʊdər] 美 [k'raʊdər]

释义

沟渠扫污机；

权威例句

自由主义与价值多元论
A Stage-Based Population Model for Loggerhead Sea Turtles and Implications for Conservation
Larval Size and Recruitment Mechanisms in Fishes: Toward a Conceptual Framework
Insect resistance to Bt crops: evidence versus theory.
Electronic game method and apparatus with hierarchy of simulated wheels
Life Histories and Elasticity Patterns: Perturbation Analysis for Species with Minimal Demographic Data
Ecosystem impacts of three sequential hurricanes (Dennis, Floyd, and Irene) on the United States' largest lagoonal estuary, Pamlico ...
Understanding impacts of fisheries bycatch on marine megafauna
Habitat Structural Complexity and the Interaction Between Bluegills and Their Prey
Temperature as an Ecological Resource