Last Updated：2025/11/25
The pediatrician explained that trisomy 21 often causes characteristic facial features and developmental delays, and recommended early intervention services.
See correct answer
The pediatrician explained that trisomy 21 often causes characteristic facial features and developmental delays, and recommended early intervention services.
音声機能が動作しない場合はこちらをご確認ください
Edit Histories（0）
Source Sentence
小児科医は、21番染色体が3本あることが特徴的な顔立ちや発達の遅れを引き起こすことが多いと説明し、早期介入サービスを勧めました。
