é»ç¼ç¬èï¼ååºåæ¯âEâçé³ï¼å´è§å两侧ä¸ææå¼ãè¿æ¶ä¸å´åè¦å ä½ä¸æç齿ï¼æç»åâç¬âç表æ ï¼å´è§å¨å¾ä¸¤æ伸å±çæ¶åï¼ç¬èå°±è½å¾å°é»ç¼ã
é»ç¼é¢éª¨èï¼ä¸æåå¨äººä¸é¨ä½ï¼é£æåæ åæåå¨æ³ä»¤çº¹ä¸ï¼ååºåæ¯âOâçé³ï¼æä¿æç¸åçå¨ä½ï¼æ¹ååæ¯âEâçé³ï¼å´å·´å°½éå两侧æå¼ï¼ä½æ¯ä¸å·´ä¸è¦è¿äºç¨åã两个æ¥éª¤åå10次ï¼ç¨åæé£ææå颧骨çæé«ç¹ï¼å¿µåæ¯âOâçé³ï¼å¯ä»¥é»ç¼é¢éª¨èã
é»ç¼ä¸åæ³èï¼äººä¸åä¸æ¹ç¨å伸å±ï¼ä¸¤æé£ææ¾å¨é¼»ç¿¼ä¸¤ä¾§ï¼å´å·´åç°åæ¯âOâçå½¢ç¶ï¼é¼»ç¿¼å°å´è§çæ³ä»¤çº¹ä¼æ被âä¸æâçæè§ï¼å´å·´ç»´æâOâåï¼ææä½æ³ä»¤çº¹æä¸ç«¯ï¼èèä¼æåä¸å»¶ä¼¸çæè§ï¼å¯ä»¥æ¹åå´è§å°ä¸å·´çæ³ä»¤çº¹ã