backing
C1高頻度 NGSL-1英 /ˈbækɪŋ/米 /ˈbækɪŋ/
意味
noun
支援；援助
help and support from somebody to do something; financial support for something
“The police gave the proposals their full backing.”
実際の動画で backing 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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