学个词-1753-wipe out 今天我们要学的词是 wipe out. To wipe out 意思是彻底销毁，损失。野生动物机构说，Pollution on the British coastline may wipe out a whole generation of seabirds. 一起污染事件可能会造成英国一...
学个词-1752-delay 今天我们要学的词是 delay. Delay 延迟，可以是名词，也可以是动词，我们这里讲的是名词用法。A small fracture in his ankle led to a delay in Derek Jeter's return to the Yankees lineup. 踝骨骨裂延...
今天我们要学的词是 self-control。Self-control 自控。A growing body of research suggests that there is a link between low levels of self-control in childhood and serious problems later in life. 越来越多的研究显示，孩子小时候缺...
