■ noun a certificate relating to the incidence of infectious disease on a ship or in a port.
Phrases
a clean ~ a declaration or confirmation of good health or condition.
■ noun a certificate relating to the incidence of infectious disease on a ship or in a port.
Phrases
a clean ~ a declaration or confirmation of good health or condition.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004