请输入您要查询的英文单词:
单词
active transport
释义
active transport
noun
:
the movement of a chemical substance by the expenditure of energy against a gradient in concentration or electric potential across a plasma membrane and opposite to the direction of normal diffusion
随便看
optant
optate
optate
optation
optative
optative
optatively
optic
optic
optical
optical
optical activity
optical anomaly
optical antipode
optical art
optical axis
optical bench
optical bleach
optical calcite
optical center
optical computer
optical constant
optical contact
optical correction
optical density
英语词典包含332784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:2024/11/14 17:54:58