ビューフォート風力 階級
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1. Beaufort scale (of wind force)
Noun
1. Beaufort scale (of wind force)
1. interview (on television, in a newspaper, etc.)
1. view
1. middle class; bourgeoisie
1. bureau
1. (social) class
2. rank; grade
1. wind power
2. force (level on the Beaufort wind speed scale)
1. Was beautiful.; It was beautiful.
1. Wasn't beautiful.; Wasn't good.
1. Is not.; Is not so.