throw something open

Từ điển tiếng Anh - Cambridge Advanced Learners Dictionary

throw sth open phrasal verb before or after object [ threw sth open thrown sth open thrown sth open throws sth open throwing sth open ]
 
OBJECT
1. to open something which was closed, usually suddenly and completely
• She drew back the curtains and threw open all the windows.
Thesaurus⁺: ↑Unfastening and opening
 
EVENT
2. to allow people to enter or become involved in an event
• The competition has been thrown open to the public.
Thesaurus⁺: ↑Starting and beginning ↑Starting again
Main entry: throw_{phrasal verb}