■ noun
1》 an area or state that is undefined, ambiguous, or intermediate.
2》 an urban area in a state of dilapidation or decline.
3》 the lowest level of the ocean to which light can penetrate.
■ noun
1》 an area or state that is undefined, ambiguous, or intermediate.
2》 an urban area in a state of dilapidation or decline.
3》 the lowest level of the ocean to which light can penetrate.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004