在《PONS词典》中的词汇
英语
德语
I. trac·er [ˈtreɪsəʳ, 美 -ɚ] 名词
1. tracer 军事:
- tracer
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2. tracer 医学:
- tracer
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3. tracer (transmission device):
- tracer
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4. tracer (enquiry form):
- tracer
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5. tracer 计算机 (monitoring programme):
- tracer
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- tracer
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II. trac·er [ˈtreɪsəʳ, 美 -ɚ] 名词 modifier 军事
- tracer (ammunition, fire, shell)
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ˈtrac·er bul·let 名词 军事
- tracer bullet
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- stable tracer 核物
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德语
英语
有关生物学的词语（Klett）
tracer method 名词
- tracer method
- Tracermethode (Methode, die mit Markierungsstoffen arbeitet)
PONS词典中的例句（已经编辑处理）
- stable tracer 核物
单语范例（未经PONS编辑处理）
It acts as a flow tracer in the ocean as well.
en.wikipedia.org These compounds use a chemical tracer which is attracted to or concentrated by the activity which is being studied.
en.wikipedia.org They are commonly used as a tracer agents.
en.wikipedia.org To detect this, helium is often in the inert atmosphere inside the packaging as a tracer gas to detect leaks during testing.
en.wikipedia.org It is also used as a tracer for water transport studies in life-science research.
en.wikipedia.org 互联网提供的例句（未经PONS编辑处理）
[...]
www.esigma-systems.com Display of special effects such as flares and tracers plus real-time weather
[...][...]
Echtzeitdarstellung des Wetters und anderer Spezialeffekte wie Flares und Leuchtspurgeschosse
[...]