关税壁垒 Traditional 關稅壁壘 guān shuì bì lěi 🔊 tariff wall + Keep this word Meanings guān shuì bì lěi 關稅壁壘 tariff wall Its characters 关guānmountain passHSK 3税shuìtaxesHSK 5壁bìwall垒lěirampart