substitution

C1
/ˌsʌbstɪˈtjuːʃn/ /ˌsʌbstɪˈtuːʃn/

意味

noun
交換;代用
an act of using one person or thing in the place of another
Two substitutions were made during the game.

実際の動画で substitution を覚える

TED / YouTube の精読レッスンを見て、単語をタップ、間隔反復で復習。

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substitution の意味・発音・動画の実例 | LingoTube 辞書