单词：diaphragm
[化] 隔膜; 膜片; 光阑
n. (anatomy) a muscular partition separating the abdominal and thoracic cavities; functions in respiration
n. a contraceptive device consisting of a flexible dome-shaped cup made of rubber or plastic; it is filled with spermicide and fitted over the uterine cervix
n. electro-acoustic transducer that vibrates to receive or produce sound waves
diaphragm的用法和样例：
例句
- The diaphragm is between the chest and the abdomen.横隔膜位于胸腔与腹部之间。
- Because my diaphragm was destroyed.因为我的横隔膜坏了。
词汇搭配
- iris diaphragm[摄]虹彩光圈...
- rubber diaphragm橡胶膜片
- diaphragm chamber膜片气室,薄膜盒...
- diaphragm gauge薄膜式压力计...
- diaphragm manometer膜片压力计
- diaphragm valve膜板阀
- diaphragm meter膜片计量器
- diaphragm cell隔膜电池
- diaphragm wall隔水墙
- nozzle diaphragm喷管挡栅板
- diaphragm seal隔膜密封
- contraceptive diaphragm阴道隔膜
- diaphragm pump隔膜泵,膜片泵...
- adiabatic diaphragm绝热隔膜
- bursting diaphragm爆破隔膜,放空门...
- diaphragm type隔膜式
- corrugated diaphragm起纹膜片
- pelvic diaphragm盆膈
- diaphragm plate横隔板,隔膜板,隔片...
经典引文
Microphones..must have some sort of diaphragm or element which responds to the sound wave.
出自：G. J. King
- contraceptive diaphragm阴道隔膜
- pessary子宫压定器
- stop停止
- midriff[解]膈
单词：diaphragm 相关文章
Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 The year was 1922. Charles Osborn
环球英语 Spotlight
文本： Batman:I'm listening. Joker:Is someone feeling a little _(1)_? Batman:What do you want? Joker:Oh,Bats,cheer up.It won't kill you.Oops. Batman:Where is the cure? Who has it? Joker:I had our cold-hearted friend Mister Freeze making it.But he'
小龟乐游记英语短文
In the 17th century, the French scientist Pierre Gassendi knew that light traveled faster than sound. When a gun fired far away, he could see the flash of gunshot long before he heard the report. Gassendi tried to measure the speed of sound by clocki
英语听力文摘 English Digest
Weve all experienced them at one time or another, often right after a big meal. A normal bout of hiccups usually lasts only a few minutes and may contain up to seventy individual hics. Unlike coughing or sneezing which can help clear your airways, hi
英语时差8，16
Idiom: Practice what you preach 言行一致 Hit the book: Audience Circumstance Proceed Resist Channel Suppress 1. If you want to talk (or sing, act, etc.), you have to breathe. And if you want to do these things calmly, you'll need to breathe diaph
趣味青春英语