除了抽烟、喝酒, 他是个生活节俭的人.Except for smoking and drinking, he is a thrifty man.她过着谨慎、节俭的生活.She lived a careful and frugal life.除了抽烟、喝酒,他是个生活节俭的人。Except for smoking and drinking,he is a thrifty man....
孢子异型:指植物产生两种大小不同的孢子: 小孢子和大孢子.Heterospory The production of two different sizes of spore: microspores and megaspores.一种温室, 尤指(植物园中)将植物摆放得很美观以供观赏的暖房.A greenhouse, especially one which plants are arranged aesthetically for ...
不含碱性氮的化合物包括吡咯 、 吲哚 、 咔唑和苯咔唑.Non - basic nitrogen - containing series include pyrroles, indoles, carbazoles and benzcarbazoles.吡咯, 噻酚和呋喃的情况就是这样.Such is the case in pyrrole, thiophene, and furan.以电化方法在ITO 导电玻璃 基体上制备聚合物聚吡咯薄...
他与朋友合伙经商.He associated himself with his friend in a business undertaking.经商成功不一定赚钱.Business success does not automatically lead to financial success.为了帮助兄弟经商,他放弃休假.He sacrificed his holiday to help his brother's bus...