阿米巴原虫 āmǐbāyuánchóng amoeba Origin Definitions Defs Strokes Stroke Words Sentences Sents 阿 ā phonetic 米 mǐ phonetic 巴 bā phonetic 原虫 原蟲 yuánchóng protozoan an animal-like single-celled organism belonging to the protozoa group