対外共通関税 たいがいきょうつうかんぜい Meanings Noun common external tariff; CET Kanji 対 against. Read as タイ. 外 outside. Read as ガイ. 共 together. Read as キョウ. 通 pass through. Read as ツウ. 関 relate. Read as カン. 税 tax. Read as ゼイ. Word lists Law Jinuma: Japanese Dictionary · Word lists