My digestion ain't so hot these days, either.我的消化系统这几天也不怎么对劲儿。Gastroenterology: Medical specialty dealing with digestion and the digestive system.消化学: 研究消化系统及其疾病的医学.Wealthy people drank cacao and said it was good fo...
Gametangium ( pl. gametangia ) A cell or organ in which sexual cells ( gametes ) are produced.配子囊 ( 配偶子囊 ) :由性细胞 ( 配子 ) 产生的细胞或器官.Such similar - appearing gametes are called isogametes.这种外形相似的配子称为同形配子.It involves , in eff...