Explanation: Seems to have lost something. Describe the uneasy look. Also describe the heart felt empty. Source: Southern Song Liu Yiqing "Shi virtue": "the vulgar heart is back to life carry on." Southern Song Liu Hsiao-marked: "a sense of loss something missing." Examples: To the evening, the family strong pull to return, ~, Italy 忽忽 not music. ★ Mai Song "Yi Jian Zhi Yong Kang advocate a woman"