grad/gress - 【侃侃单词】词根词缀记单词

<p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal"><img data-key="0" src="http://image.xmcdn.com/group70/M0A/BB/00/wKgO2F46y6iB3UlOAApJC3m2HRw693.jpg?op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" alt="" data-origin="http://image.xmcdn.com/group70/M0A/BB/00/wKgO2F46y6iB3UlOAApJC3m2HRw693.jpg?op_type=0" data-large="http://image.xmcdn.com/group70/M0A/BB/00/wKgO2F46y6iB3UlOAApJC3m2HRw693.jpg?op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" data-large-width="750" data-large-height="421" data-preview="http://image.xmcdn.com/group70/M0A/BB/00/wKgO2F46y6iB3UlOAApJC3m2HRw693.jpg?op_type=4&device_type=ios&upload_type=attachment&name=mobile_small" data-preview-width="140" data-preview-height="78"><br><img data-key="1" src="http://image.xmcdn.com/group70/M05/BB/02/wKgO2F46y63h5l5YAAnL-JbmQ-Q539.jpg?op_type=4...