10000单词 200节 or&nbsp;20000单词 500节 送外教teacher口语10节一对一，需要单词或口语teacher一对一可联系&nbsp; c7799o<img data-key="0" src="http://imagev2.xmcdn.com/storages/9701-audiofreehighqps/1A/20/GKwRIJEHTyGUAAJHjwHPusdR.jpg!op_type=4&amp;device_type=ios&amp;upload_type=attachment&amp;name=mobile_large" alt="" data-origin="http://imagev2.xmcdn.com/storages/9701-audiofreehighqps/1A/20/GKwRIJEHTyGUAAJHjwHPusdR.jpg?op_type=0" data-large="http://imagev2.xmcdn.com/storages/9701-audiofreehighqps/1A/20/GKwRIJEHTyGUAAJHjwHPusdR.jpg!op_type=4&amp;device_type=ios&amp;upload_type=attachment&amp;name=mobile_large" data-large-width="750" data-large-height="428.57142857142856" data-preview="http://imagev2.xmcdn.com/storages/9701-audiofreehighqps/1A/20/GKwRIJEHTyGUAAJHjwHPusdR.jpg!op_type=4&amp;device_type=ios&amp;upload_type=attachment&amp;name=mobile_small" data-preview-width="140" data-preview-height="80"> <img data-key="1" src="http://imagev2.xmcdn.com/storages/fb7b-audiofreehighqps/0C/9B/GKwRIRwHTyGgAAIjfgHPusyC.jpg!op_type=4&amp;device_type=ios&amp;upload_type=attachment&amp;name=mobile_large" alt="" data-origin="http://imagev2.xmcdn.com/storages/fb7b-audiofreehighqps/0C/9B/GKwRIRwHTyGgAAIjfgHPusyC.jpg?op_type=0" data-large="http://imagev2.xmcdn.com/storages/fb7b-audiofreehighqps/0C/9B/GKwRIRwHTyGgAAIjfgHPusyC.jpg!op_type=4&amp;device_type=ios&amp;upload_type=attachment&amp;name=mobile_large" data-large-width="750" data-large-height="428.57142857142856" data-preview="http://imagev2.xmcdn.com/storages/fb7b-audiofreehighqps/0C/9B/GKwRIRwHTyGgAAIjfgHPusyC.jpg!op_type=4&amp;device_type=ios&amp;upload_type=attachment&amp;name=mobile_small" data-preview-width="140" data-preview-height="80">

insatiable adj.不知足的 发音（后面讲记忆法）

Shirley老师的新节目《趣味商务英语单词速记》现已正式上线！150天可达10000词汇量！点击订阅专辑《趣味商务英语单词速记》商务英语单词还靠死记硬背？有趣又有效的背单词记忆法，必备核心干货！给大家科普一下，商务英语考试（BUSINESS ENGLISH CERTIFICATE），简称BEC，指的是剑桥商务英语资格考试。是剑桥系列考试中专为学习者提供的国际商务英语资格证书考试，考察真实工作环境中英语交流能力，被欧洲乃至全球众多教育机构、企业认可，这个含金量非常高。