検索内容:
fiber optics (US), fibre optics (UK)
He is an expert in fiber optics.
Kyūjitai form of 古気候学 (“palaeoclimatology”)
He is known as an expert in palaeoclimatology.
astronautics
He is majoring in astronautics.
sunbathing
I am enjoying sunbathing on the beach.
to sunbathe
a structure
This structure was built centuries ago.
mechanical engineering
My major is mechanical engineering.
systems engineering
He is an expert in systems engineering.
chemical engineering
My major is chemical engineering.
機械工学: mechanical engineering
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