他们认为古代希腊罗马是知识的重要发源地。They believed ancient Greece and Rome were vital sources of learning.普罗旺斯是香水业的发源地。Provence is the home of perfumery.夏威夷是冲浪运动的发源地。Hawaii was the birthplace of surfing....
促胃液素、缩胆囊素和分泌素作用于相同的靶器官.Gastrin and cholecystokinin and secretin act on the same target organs.胆囊疾病和胰腺囊性纤维性变也常常纠缠我.Gall - blader disease and cystic fibrosis also often involve me.在胆囊管上的结扎可能滑脱.The tie on the cystic duct ma...
套作的作物对养分, 土壤和湿度有大体相同的需求.These compatible plants generally have similar needs for nutrients, soil and moisture.我决定试着在这块田地里套作两种蔬菜.I've decided to use interplanting in this field.互相套作的作物对养分, 土壤和湿度有大体相同的需求.These compati...