検索内容:
count; measure; plan
I am good at calculations.
use one thing for many purposes / work someone hard
He is using that coat from winter to spring.
to use one's head
You need to use your head to solve this problem.
a spectral characteristic
We conducted a spectral analysis to investigate the spectral characteristics of this substance.
spectroscopy (scientific study of spectra)
Spectroscopy is an important means of investigating the properties of matter.
spectroscope
He analyzed the light of the stars using a new spectroscope.
(physics) spectroscopy
pollutant
The air in this area is greatly affected by pollutants emitted from factories.
dark matter
The existence of dark matter has not yet been fully proven.
antibiotics
Antibiotics don't work for colds, so please don't take them unnecessarily.
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