主席台: rostrum; platform 短语和例子登上主席台 go up to rostrum [podium]; 在主席台上发言 speak from the rostrum [podium]; 在主席台前列就座的有 ... seated in the front row on the rostrum were ...; 走下主席台 come down from the ro
就座: take one's seat; be seated 短语和例子在主席台前列就座的有 ... seated in the front row on the rostrum were...; 贵宾们依次就座。 the honoured guests took their seats in due order