请输入您要查询的英文单词：
单词
test bed
释义
test bed
noun
countable
UK
Word Forms
singular
test bed
plural
test beds
DEFINITIONS
1
1
a place or a piece of equipment used for testing a machine
Synonyms and related words
Equipment used in scientific research
accelerator
beaker
bell jar
test bed
noun
countable
US
Word Forms
singular
test bed
plural
test beds
DEFINITIONS
1
1
a place or a piece of equipment used for testing a machine
Synonyms and related words
Equipment used in scientific research
accelerator
beaker
bell jar
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英语词典包含67175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。
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更新时间：2025/11/22 14:28:18