词汇	is it ok
释义	is it ok 行吗？
随便看	exchange through money exchange ticket exchange time exchange titration exchange toasts exchange to exchange exchange-to-exchange exchange total fluxes exchange track exchange trade exchange-traded Exchange-traded Contract exchange traded contracts exchange-traded derivative exchange-traded derivatives market exchange traded fund exchange traded funds Exchange Traded Funds For Dummies Exchange traded funds market maker exchange traded option Exchange-Traded Option exchange traded product Exchange Trading Fund exchange traffic exchange traffic flow