オーバーホールoobaahooru
1.

The process of disassembling a machine or engine that has been in use for a specific duration in order to inspect and repair its components.

2.

A thorough examination and restoration of mechanical equipment, aimed at ensuring its proper functioning by addressing wear and tear from prolonged use.

3.

A detailed maintenance procedure that involves breaking down machinery to assess its condition and execute necessary repairs or replacements.

オゾンホールozonhooru
1.

A region in the stratosphere where the concentration of ozone is significantly lower than that of the surrounding areas, creating an appearance of a "hole," primarily due to human-made substances like chlorofluorocarbons (CFCs).

2.

An area in the ozone layer that has dramatically decreased in ozone levels, especially noted above Antarctica but increasingly observed in the Arctic and mid-latitude regions, raising concerns about its adverse effects on human health and ecosystems.

3.

A phenomenon characterized by the rapid decline of stratospheric ozone levels in specific locations, leading to a visible gap or diminished area in the ozone layer primarily caused by the release of chemicals like CFCs.

コンサートホールkonsaatohooru
1.

A specialized venue designed for the performance of live music, featuring acoustics optimized for both orchestral and vocal performances.

2.

A large, often architecturally significant building that accommodates audiences for musical events, typically equipped with stage facilities and seating arrangements to enhance the viewing experience.

3.

An indoor space dedicated to hosting concerts, where sound quality and audience comfort are prioritized, often used for classical music, jazz, and various live performances.

コンベンションホールkonbenshonhooru
1.

A facility designed specifically for hosting large gatherings, such as international conferences and trade fairs, equipped with various amenities to accommodate attendees and presentations.

2.

A type of venue that provides space and infrastructure for significant events, enabling organizations to conduct meetings, exhibitions, and conventions in a professional setting.

3.

An architectural space tailored for the assembly of people, often used for industry events, workshops, and networking sessions, featuring necessary audiovisual and seating arrangements.

4.

A specialized building or area where diverse events are organized, from corporate meetings to public exhibitions, facilitating interaction and collaboration among participants.

セキュリティーホールsekyuriteiihooru
1.

A flaw in the design of a computer system that allows unauthorized access, bypassing standard security protocols.

2.

A weakness in a system's protective measures, exposing it to potential exploitation by malicious entities.

3.

An oversight in security that creates an opportunity for unauthorized users to gain access to restricted data or functions.

4.

A gap or defect in a system's security structure that can be targeted to compromise its integrity or confidentiality.