METHODS: The target compound was synthesized from N - benzyl protected aminoacetophenone through hydrogenation, benzoylation and reduction. 方法: 以氮 - 苄基保护胺基酮为原料,经氢化, 苯甲酰化,还原三步合成双苯甲酰沙丁胺醇酯.
a shy, inoffensive young man腼腆温和的青年男子It's a very nice song. Catchy, and inoffensive.这是首挺不错的歌，朗朗上口又不难听。He is a mild, inoffensive man.他是一个善良、不惹人讨厌的人。The censors eviscerated the book to make it inoffensive to the Presi...
多数员工都掌握专业的儿童保育知识。Most of the staff specialise in the care of children.许多保育机构人手不够，设备也不足。Many institutions offering child care are understaffed and underequipped.该方案将使可用于帮助支付儿童保育的钱款增加一倍。The program will double the amount o...
一盒特大包装的玉米片a jumbo pack of cornflakes我吃了些脆玉米片，呼吸着充满青草气息的新鲜空气，这让我一天都充满活力。I have my cornflakes and smell the fresh air and the grass and it sets me up for the day.我今天不会买他们的玉米片了.I won't buy their corn flakes today....
Her horse shied violently at a gorse bush.金雀花丛把她的马惊得猛然后退.Thoroughly drenched and chilled , the two adventurers returned to their position in the gorse.两个冒险家浑身湿漉漉地打着寒噤,回到原先金雀花丛那里.People say that when gorse is out of bloom...