释义 |
eardrum
ear·drum E0003400 (îr′drŭm′)n. The thin, semitransparent, oval-shaped membrane that separates the middle ear from the external ear. Also called tympanic membrane, tympanum.eardrum (ˈɪəˌdrʌm) n (Anatomy) the nontechnical name for tympanic membraneear•drum (ˈɪərˌdrʌm) n. a membrane in the ear canal between the external ear and the middle ear; tympanic membrane. [1635–45] ear·drum (îr′drŭm′) The thin, oval-shaped membrane that separates the middle ear from the outer ear. It vibrates in response to sound waves, which are then transmitted to the three small bones of the middle ear. Also called tympanic membrane.ThesaurusNoun | 1. | eardrum - the membrane in the ear that vibrates to soundmyringa, tympanic membrane, tympanumear - the sense organ for hearing and equilibriumperforated eardrum - an eardrum with a hole or tear in it; can interfere with normal hearing and cause other ear problemsumbo - a slight rounded elevation where the malleus attaches to the eardrumtissue layer, membrane - a pliable sheet of tissue that covers or lines or connects the organs or cells of animals or plants | Translationsear1 (iə) noun1. the part of the head by means of which we hear, or its external part only. Her new hair-style covers her ears. 耳朵 耳朵2. the sense or power of hearing especially the ability to hear the difference between sounds. sharp ears; He has a good ear for music. 聽覺,聽力(尤指可分辨聲音差異的能力) 听觉,听力 ˈearache noun pain in the inner part of the ear. 耳痛 耳痛ˈeardrum noun the layer of tissue separating the inner from the outer ear. 耳鼓 耳鼓ˈearlobe noun the soft lower part of the ear. 耳垂 耳垂ˈearmark verb to set aside (for a particular purpose). This money is earmarked for our holiday. 指定(供作特定用途) 指定…作为特定用途ˈearring noun an ornament worn attached to the ear. silver earrings. 耳環 耳环,耳饰 ˈearshot noun the distance at which sound can be heard. He did not hear her last remark as he was out of earshot. 聽力所及的範圍 听觉所及的范围be all ears to listen with keen attention. The children were all ears when their father was describing the car crash. 全神貫注地傾聽 全神贯注地倾听go in one ear and out the other not to make any lasting impression. I keep telling that child to work harder but my words go in one ear and out the other. 一耳進一耳出,當耳邊風 一耳进一耳出,左耳进右耳出 play by ear to play (music) without looking at and without having memorized printed music. 不看樂譜彈奏 不看乐谱凭听觉记忆演奏(唱) up to one's ears (in) deeply involved (in). I'm up to my ears in work. 埋首於 深陷在(工作中) eardrum
eardrum[′ir‚drəm] (anatomy) tympanic membrane eardrum
eardrum [ēr´drum] tympanic membrane.tym·pan·ic mem·brane [TA] a thin tense membrane forming the greater part of the lateral wall of the tympanic cavity and separating it from the external acoustic meatus; it constitutes the boundary between the external and middle ears; it is a trilaminar membrane covered with skin on its external surface, mucosa in its internal surface, is covered on both surfaces with epithelium, and, in the tense part, has an intermediate layer of outer radial and inner circular collagen fibers. Synonym(s): membrana tympani [TA], drum membrane, drum, drumhead, eardrum, membrane of tympanum, myringa, myrinxeardrum (îr′drŭm′)n. The thin, semitransparent, oval-shaped membrane that separates the middle ear from the external ear. Also called tympanic membrane, tympanum.eardrum Tympanic membrane, see there. tym·pan·ic mem·brane (tim-pan'ik mem'brān) [TA] A thin, tense covering that forms the greater part of the lateral wall of the tympanic cavity and separates it from the external acoustic meatus; it constitutes the boundary between the external and middle ear, is covered on both surfaces with epithelium, and in the tense part has an intermediate layer of outer radial and inner circular collagen fibers. Synonym(s): membrana tympani [TA] , drum membrane, drum, drumhead, eardrum, myringa, myrinx. [L. membrana tympani]eardrum The tympanic membrane that separates the inner end of the external auditory canal (the meatus) from the middle ear. The outer side of the drum is covered with thin skin and to the inner side is attached the malleus, first of the three tiny bones, the auditory ossicles.eardrum see TYMPANIC MEMBRANE.EardrumA paper-thin covering stretching across the ear canal that separates the middle and outer ears.Mentioned in: Hearing Aidstym·pan·ic mem·brane (tim-pan'ik mem'brān) [TA] A thin tense membrane forming the greater part of the lateral wall of the tympanic cavity and separating it from the external acoustic meatus. Synonym(s): eardrum. [L. membrana tympani]eardrum
Synonyms for eardrumnoun the membrane in the ear that vibrates to soundSynonyms- myringa
- tympanic membrane
- tympanum
Related Words- ear
- perforated eardrum
- umbo
- tissue layer
- membrane
|