HIGHESTの意味・使い方・読み方 | Weblio英和辞書 The highest of higher-quality goods, the highest of middle grade goods, and the highest of lower-quality goods 発音を聞く 例文帳に追加 上上品・上中品・上下品 - Wikipedia日英京都関連文書対訳コーパス
英語「upgrade」の意味・使い方・読み方 | Weblio英和辞書 (the act of improving something (especially machinery) by raising it to a higher grade (as by adding or replacing components)) the power plant received a new upgrade 発電所 は、 新たに 性能 を 高め た