- 濃度｛のうど｝（の水準｛すいじゅん｝）を低く保つ
keep concentration levels down 意味
関連用語
隣接する単語
- "keep coming up with new fabrics and colors" 意味
- "keep communication channels open" 意味
- "keep company" 意味
- "keep company with" 意味
- "keep company with sb" 意味
- "keep confidential" 意味
- "keep confidential any information" 意味
- "keep conflicts from escalating" 意味
- "keep connected to one another" 意味
- "keep company with" 意味
- "keep company with sb" 意味
- "keep confidential" 意味
- "keep confidential any information" 意味
