■ adjective revealing or betraying something.
■ noun
1》 Brit. a person who reports others' wrongdoings or reveals their secrets.
2》 a device or object that automatically gives a visual indication of the state or presence of something.
■ adjective revealing or betraying something.
■ noun
1》 Brit. a person who reports others' wrongdoings or reveals their secrets.
2》 a device or object that automatically gives a visual indication of the state or presence of something.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004