low grade

漢語翻譯

英文解釋：

形容詞 low grade:

1. of inferior quality
   同義詞：low-grade

例句：

1. A low number; a low grade of oil.
   一個小的數; 低級油
2. John is down on his teacher because she gave him a low grade.
   約翰恨他的導師，因為她給他打了低分。