重: weight税: tax; duty; tallage; due多重税: multiple tariff二重税: double tariff三重税: treble tariff双重税: carbon tax; double tariff; double taxation被徵重税: be heavily taxed船舶载重税: tonnage tax多重税则: multiple tariff多重税制: multiple tax system繁重税率: onerous tax课以重税: levy a heavy duty on ..课征重税: heavy taxation免除重税: take off a heavy tax三重税率: treaty tariff; treble traiff三重税则: treble tariff双重税率: double tariff双重税率制: double tariff system; maximum and minimum tariff system; two-rate system双重税收: dual taxation双重税则: double tariff重税国家: highly taxed country多重税, 多种税率: multiple tariff繁苛税项;繁重税率: onerous tax纳税者负担的重税: the burden of heavy taxation on the taxpayerr税不重征, 免征双重税: no double taxation