intervene
C1学術語 AWL-7英 /ˌɪntəˈviːn/米 /ˌɪntərˈviːn/
意味
verb
介入する
to become involved in a situation in order to improve or help it
“She might have been killed if the neighbours hadn't intervened.”
実際の動画で intervene 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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