Hesitance and a nay - saying mentality will as visible as a redas a negative.犹豫和拒绝的心态将会是赫然醒目的,消极的信号.I cannot understand the mentality of football hooligans.我无法理解足球流氓的心态。This predisposition may bespeak a different mentali...
当这个报告呈送到下议院时,出现一片争吵的场面.There was an angry scene when the report was presented to the Parliament.鲜花,理应呈送给凯旋归来的英雄.Flowers should be presented to winners.报告必须在本月底呈送到办公室.The reports have to be sent up to the office by the en...
什么一些昆虫和鱼摄入鱼藤酮会致死.Explain why rotenone ingestion is lethal to some insect and fish species.所述植物提取液可以是辣椒素、鱼藤酮.The plant extract liquid may be capsaicim or rotenone.为了优化鱼藤酮异构化制备异鱼藤酮的工艺.采用三氯化铝催化下异构化.To optimize the process o...