常見(jiàn)例句用作名詞 (n.)Panelist was Sun Lin, vice chairman of the club.主講人是俱樂(lè)部副主蓆孫琳。The chairman is ill so his deputy speaks in his place.主蓆有病，所以由副主蓆代爲(wèi)致詞。 返回 vice chairman