| 例句 |
There is likely to be further contraction of the dot.com sector as more firms go bankrupt.随着更多公司破产，网络行业很可能进一步收缩。The cylinder swelled and contracted with the changing atmospheric pressure.随着大气压力的变化，圆筒会膨胀和收缩。What happens then is they're trying to move an already contracted muscle.接下来发生的事就是他们试图运动已经收缩了的肌肉。It is possible to specify just how much of the tissue is contracted.控制组织收缩的程度是有可能的。The muscle expands and then contracts.肌肉扩张，然后收缩。Running down the nuclear industry will result in heavy job losses.收缩核工业将会导致大量失业。The hot metal contracted as it cooled.热金属冷却时收缩。The muscles of the airways are liable to constriction.航空公司的势力范围有收缩的趋势。The pupil of the eye was contracted to a minute point.眼睛的瞳孔收缩成一小点。As it cooled, the metal contracted.金属冷却后收缩了。The contraction of muscles uses energy and releases heat.肌肉的收缩消耗能量并且释放热量。A reflex causes the contraction of the pupils when exposed to light.反射作用使瞳孔在受光刺激时收缩。Premature beats that occur in the atria are called premature atrial contractions.出现在前房的期外搏动被称为早发性心房收缩。Metals contract in cold weather.金属在寒冷的天气里收缩。The liquid expands and contracts with changes in temperature.液体随着温度的变化而膨胀或收缩。The pleura protects your lungs and helps them slide back and forth as they expand and contract during breathing.胸膜保护你的肺，并让其可以在呼吸时因膨胀收缩而前后移动。Leg cramps cause shortening of the gastrocnemius muscle in the calf.腿部痉挛引起小腿腓肠肌收缩。The blood vessels start to constrict and dilate, with throbbingly painful results.血管开始收缩、扩张，让人一下一下地疼。His smile was a mere indrawing of the lips.他的所谓微笑只不过是向内收缩一下嘴唇。 |