释义
n.
the cheapest accommodation or seating for passengers in a ship, aircraft, or hotel
（船，飞机，旅店最便宜的）旅游舱，经济舱。
adjective & adverb
of, relating to, or by such accommodation or seating
（与）旅游舱（有关）的，（与）经济舱（有关）的
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[as adj.]
a tourist-class hotel 一家经济旅店
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[as adv.]
they had come tourist class from Cairo .他们从开罗乘经济舱来的。