apothecaries' ounce英 [əˈpɒθɪkəriz aʊns]美 [əˈpɑθəˌkɛriz aʊns]网络 药衡盎司网络英英释义nouna unit of apothecary weight equal to 480 grains or one twelfth of a poundSynonym:ouncetroy ounce