胆嚢炎: (medicine) cholecystitis

単車: a motorcycle, motorbike / 単射: an injective function / 炭車: a minecart for carrying coal

丹砂: cinnabar / 炭車: a minecart for carrying coal

嘆訴, 歎訴: to make a tearful appeal, to make a complaint while crying and wailing

単組: abbreviation of 単位組合 (tan'i kumiai): a unit association, the smallest sub-group within a labor union / 炭疽: anthrax (the disease) / 炭素: carbon (chemical element)

湯円: tangyuan

三嘆: deep admiration

三嘆: to deeply admire

探知: detect; discover

探知: detection; discovery