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
随便看
from a to b
from bitter experience
from cradle to grave
from day one
from day to day
(from) door to door
from every pore
from father to son
from head to toe
from head/top to toe
from hour to hour/place to place etc
from hour to hour/place to place etc.
from life
from near and far
from now/then/that moment etc on
from now/then/that moment etc. on
from one day to the next
from pillar to post
from scratch
from side to side
from/since time immemorial
from someone downward
from someone downwards
from soup to nuts
from stem to stern
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：2025/9/17 17:24:22