哺乳本身刺激催乳激素的产生, 从而生产更多的乳汁.Nursing stimulates further production of prolactin and, therefore, of milk.这种激素的主要功能是控制生长.The main function of this hormone is to control growth.激素的应用是有争议的.The use of steroids is controversial....
人们都知道可乐能消饿、止渴和解乏。Coca is well-known for reducing hunger, thirst and fatigue.他停了下来，在小溪边饮水止渴。He stopped to quench his thirst at a stream.我喝了一杯茶止渴.I drank a cup of tea to relieve my thirst....
甲板上所有的装置、窗户、舱口盖和门都已经关牢了。All deck fittings, windows, hatches and doors had been fastened.复杂而不实用的装置a Heath Robinson contraption遇到有人盗车时使汽车引擎发动不了的装置a device to immobilize the car engine in case of theft...
A large number of factories reported sizable increases in output as compared with the previous year.大批工厂都报告说,和前一年相比,产量有很大增长.Recently it makes a sizable dent in this prediction.这一预言最近有了很大进展.For the most part they had conv...