英語「grade」の意味・使い方・読み方 | Weblio英和辞書 grade (third-person singular simple present grades, present participle grading, simple past and past participle graded) (chiefly Canada, US) To assign scores to the components of an academic test, or to overall academic performance
英語「up‐grade」の意味・使い方・読み方 | Weblio英和辞書 To improve the ease of using a calendar and up grade its usefulness by making it easy to arrange an optional number of sheets of a calendar paper for superposition
「高校二年生」の英語・英語例文・英語表現 - Weblio和英辞書 「高校二年生」は英語でどう表現する？ 【英訳】11th grade, second grade at senior high school - 1000万語以上収録！ 英訳・英文・英単語の使い分けならWeblio英和・和英辞書