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bowl; vessel; container
ability; capacity; calibre; caliber
この陶芸家の器は使い込むほど味が出る。
The ceramics of this potter develop more character with use.
彼は大きな器の持ち主です。
He has great caliber.
器に盛り付ける際は余白を意識するとよい。
When plating food, it's good to be mindful of leaving white space.