相关单词近义词 concessioner (=concession...临近词concession, concessionary and contracting company, concessionary rates/fares/travel, concessionary and contracting companies, Concessionary grant of Government lease, Concessionary Scheme for Disadvantaged Groups相似词concertina, concertmaster, concerto, concession, concessionary, concessive clause, conch, concha, 返回 concessionaire