请输入您要查询的英文单词：
单词
tracer
释义
tracer
noun
countable
UK
/
ˈtreɪsə(r)
/
Word Forms
singular
tracer
plural
tracers
DEFINITIONS
1
1
a bullet that leaves a line of smoke behind it as it travels through the air
Synonyms and related words
Bullets
bandolier
blank
blank cartridge
1a
a substance that leaves signs of where it has been, for example as it passes through someone’s body
Synonyms and related words
Substances by function
coolant
diuretic
grease
tracer
noun
countable
US
/
ˈtreɪsər
/
Other entries for this word
put a tracer on something
phrase
Word Forms
singular
tracer
plural
tracers
DEFINITIONS
1
1
a bullet that leaves a line of smoke behind it as it travels through the air
Synonyms and related words
Bullets
bandolier
blank
blank cartridge
1a
a substance that leaves signs of where it has been, for example as it passes through someone’s body
Synonyms and related words
Substances by function
coolant
diuretic
grease
phrases
put a tracer on something
随便看
the big time
the big/wider picture
the biosphere
the bird has flown
the birds and the bees
the birthday honours
the bitter end
the biz
the black arts
the black country
the black death
the black economy
the blind leading the blind
the blitz
the blood drains from someone’s face
the blood rushes to your face/cheeks
the bloomsbury group
the bma
the boat race
the body politic
the boer war
the book
the booker prize
the book of common prayer
the boondocks
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：2025/6/2 10:51:37