全部All部長head of a section大部分most part部分portion外部the outside学部department of a university部首radical (of a kanji character)部品parts本部headquarters一部one copy e.g. of a document一部分a part幹部management警部police inspector大部most (e.g. most part)内部interior部department部下subordinate person部門class
下 か
地下鉄underground train廊下corridor以下less than地下basement下降downward下線underline地下水underground water低下fall下位low rank下番going off duty下吏lower official城下land near the castle部下subordinate person落下fall