Preparation of salicylic hydrazide . Controlling material mole ratio and the product recrystallization is the key.水杨 酰肼的制备控制原料的摩尔比、产物的重结晶是关键....the degradation of salicylic acid in plants.植物中水杨酸的降解Topical ointments and c...
It was feared they could break the Allies' codes.恐怕他们会破译盟军的密码。He was confident the allies would make good on their pledges.他相信盟友们会履行他们的承诺。The allies say they will treat their prisoners decently.同盟国称他们将善待战俘。...
He's still recuperating from his operation.他动了手术，还在恢复。He is recuperating from a serious back injury.他背部受了重伤，目前正在康复中。He is recuperating from illness.他病后正在渐渐地复原....
We saw all the rarities of Oxford and talked with two or three fellows of colleges.我们看到了牛津所有的古迹珍物并同两三位学员谈天.He smarted under the gibes of his fellows.他因受同伴的嘲笑而苦恼.I was on my own and these fellows came along towards me...我...
盖尔镇定地注视着哈里，沉默了片刻。Gail was silent for a moment, regarding Harry with his steady gaze.片刻之后，他们身边出现了一只装着香槟的冰桶。A moment or two later champagne in an ice-bucket materialized beside them.他只求一杯清茶、片刻小憩。All he wanted was a cup of ...
他们或许会感到疲惫，虽然外表看似没事，但可能很容易发火。They may feel tired and though outwardly calm, can be irritable.我从未见过他生气或者发火。I've never seen him get cross or lose his temper.他并不是爱发火或爱起急什么的，他只是有点困惑。He wasn't irritable or snappy or ...
This waist - hugging dress sets off her slimness and grace.这个束腰的裙子,越发衬托出了她的高挑婀娜....a country where the feminine ideal is delicacy, slimness and grace.认为理想女性的标准是娇美、苗条和优雅的国家The processing features and cutting methods of sl...