单词/词组检索

insomnia
级别	第7级
音标	[ ɪnˈsɒmniə ]
解释	n.失眠，失眠症
英英释义	when someone is unable to sleep , over a period of time
发音
例句	1. Worries and tenseness can lead to insomnia. 忧虑和紧张会导致失眠。 2. He is suffering from insomnia. 他患失眠症。