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词汇 penlight
释义 penlight
noun[ C ]
USuk /ˈpen.laɪt/ us /ˈpen.laɪt/
a small torch about the size and shape of a pen钢笔形电筒
 
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SMART Vocabulary: related words and phrases

Lighting & light fittings in the home
candelabra
candle
candlestick
candlewick
chandelier
halogen lamp
head torch
headlamp
hurricane lamp
lamp
luminaire
nightlight
pillar candle
rope light
SAD lamp
taper
tea light
tiki torch
unlit
uplighter

Examples of penlight


penlight
Single units were electrically isolated by shape and amplitude of action potentials in response to stimulation with a penlight.
Can be easily achieved with a small light source like a penlight.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
This may be accomplished by direct current from dry-cells in a penlight-type device.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
It can be seen by shining the beam of a small bright light penlight through the pupil from the periphery of a subject's vision.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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