"doubtful"を含むコロケーション
3個のコロケーションが見つかりました
doubtful validity
Suggests that the validity is uncertain or questionable.
doubtful legality
Used when the legality is uncertain or likely to be invalid.
doubtful origin
The beginning or cause is uncertain.
3個のコロケーションが見つかりました
Suggests that the validity is uncertain or questionable.
Used when the legality is uncertain or likely to be invalid.
The beginning or cause is uncertain.