溝鼠
1
brown rat (Rattus norvegicus);common rat;street rat;sewer rat;Norway rat
ハツカネズミとドブネズミは異なる。
Mice are distinct from rats.
2
dark grey;dark gray
3
deceitful employee;unfaithful servant
Other forms
どぶ鼠 【どぶねずみ】 (search-only kanji form)