请输入您要查询的英文单词：
单词
chemical oxygen
释义
Examples:
chemical oxygen demand (an environmental indicator)
—
化学需氧量
See also:
chemical
adj
—
化工
adj
•
化学品
adj
•
化学性
adj
随便看
ultra-slimline
ultra slow motion
ultra-small
ultra small size
ultra smooth
ultra-smooth surface
ultra softness
ultrasonic
ultrasonic 3d positioning
ultrasonic agitation
ultrasonically activated
ultrasonically welded
ultrasonic amplitude
ultrasonic anemometer
ultrasonic application
ultrasonic aspirator
ultrasonic-assisted
ultrasonic atomizer
ultrasonic attenuation
ultrasonic bath
ultrasonic bonding
ultrasonic cavitation
ultrasonic clamp-on
ultrasonic cleaner
ultrasonic cleaner 200
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/8/22 21:27:25