使不可能;拒…於門外;把…的門堵死
close / shut the door on sth
to make it unlikely that sth will happen
She was careful not to close the door on the possibility of further talks.她小心翼翼不讓進一步談判的大門關上。
釋義來自《牛津高階英漢雙解詞典》第 9 版