Last Updated：2025/11/29

A small mammal of the order Rodentia, usually Mus musculus, which is bred and kept for scientific research.

音声機能が動作しない場合はこちらをご確認ください

See correct answer

laboratory mouse

Source Word

laboratory mouse

Noun

A small mammal of the order Rodentia, usually Mus musculus, which is bred and kept for scientific research.

Japanese Meaning

実験研究に使用されるため飼育される小型の齧歯類、通常は家鼠（Mus musculus）を指す。

The laboratory mouse was carefully monitored to assess the effects of the new drug.

新薬の影響を評価するために、実験用マウスは慎重に観察されました。

Sense（1）

A small mammal of the order Rodentia, usually Mus musculus, which is bred and kept for scientific research.

laboratory mice

（ plural ）