摘要：
vicar 牧师 grocer 杂货铺店主 with a start 由于受到惊吓 Whtaever are you dong up here?你究竟在这上面干什么？whatever用于疑问句中，用以加强what语气。我们平时经常说的是What are you doing? You certainl 阅读全文
摘要：
spot (v) 看出，发现 oblige (v) 使...感到必须；obliged （adj）必须的， feel obliged to do sth. 感到不得不做某事 ==have to。eg：Experts felt obliged to investigate. somehow (adv) 阅读全文