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
asの意味・使い方・読み方・覚え方 | Weblio英和辞書 19 一斉に 例文 at the same time; in a simultaneous manner; together 20 上等の 例文 of superior grade 21 一つ 余る 例文 There is one left over―one too many