今天我们要学的词是acquaintance。 Acquaintance, 的意思是熟人、熟人关系，也就是彼此认识，但算不上朋友的那种人。社交网络Facebook最近宣布要推出一项新功能, You can demote friends to your acquaintanc...
Ever traipsed to the shops only to find once there you've completely forgotten what you went for? Or struggled to remember the name of an old acquaintance? For years we've accepted that a scatty brain is as much a part of ageing as wrinkles and grey...
