insomnia
英 [?n's?mn??]
美[?n'sɑmn??]
- n. 失眠癥，失眠
CET6+TEM8GRE低頻詞擴(kuò)展詞匯
中文詞源
insomnia 失眠
in-,不，非，-somn,睡覺，詞源同somnolent,somnambulist.即沒法睡覺，引申詞義失眠。
英文詞源
- insomnia (n.)
- 1620s, insomnie, from Latin insomnia "want of sleep," from insomnis "sleepless," from in- "not" (see in- (1)) + somnus "sleep" (see Somnus). The modern form is from 1758.
雙語例句
- 1. to suffer from insomnia
- 失眠
來自《權(quán)威詞典》
- 2. Worries and tenseness can lead to insomnia.
- 憂慮和緊張會(huì)導(dǎo)致失眠.
來自《簡(jiǎn)明英漢詞典》
- 3. He is suffering from insomnia.
- 他患失眠癥.
來自《簡(jiǎn)明英漢詞典》
- 4. However, for one in six people insomnia is a continual problem.
- 不過在每6個(gè)人中便有一人患有持續(xù)性失眠癥.
來自中級(jí)百科部分
- 5. Ten million Americans are seeking medical help for chronic insomnia.
- 有一千萬美國人正在設(shè)法醫(yī)治慢性失眠.
來自辭典例句