scrutiny - 정밀 조사, 철저한 검토 (=inspection) Facebook's proposed Libra coin faced congressional scrutiny last year when members raised questions about Facebook's trustworthiness ... immense - 엄청난 The computing power required to operate the underlying blockchain system of NFTs is immense. abundant - 풍부한 (=plentiful) "And we often have the feeling that electricity is abundant, limitless and we disregard..