うちかぎ
内鍵
N3Noun
Noun
internal lock
Example Sentences
自宅を改築する際に、この部屋にだけ防音設備と内鍵を付けたんだ。
When my home had an extension built I only had this room fitted with soundproofing and an internal lock.
自宅を改築する際に、この部屋にだけ防音設備と内鍵を付けたんだ。
When my home had an extension built I only had this room fitted with soundproofing and an internal lock.