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....
The equipment was extremely sophisticated and was monitored from a central control-panel...这台设备极为复杂，由中央控制面板进行监控。She has become very sophisticated since she went to live in London.移居伦敦后她变得世故多了。They are cheating but are so...
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....