Lung cells die and are replaced about once a week.
肺細胞約每周新老更替一次。
柯林斯例句
Their indecision has been replaced by confidence and steely determination.
他們的優(yōu)柔寡斷已經被自信和鋼鐵般的決心所取代。
柯林斯例句
At last the sobs ceased, to be replaced by sniffs.
最后，啜泣終于止住了，只剩下抽鼻子的聲音。
柯林斯例句
Designer beers and trendy wines have replaced the good old British pint.
時尚的啤酒和流行的葡萄酒已經取代了老牌的英國啤酒。
柯林斯例句
The grand piano has been replaced with a small, inelegant electric model.
三角鋼琴被代之以一架粗鄙的小電子琴。
柯林斯例句
He replaced the boiler when the last one began to spout flames.
原來的鍋爐開始往外噴火苗后他便換了個新的。
柯林斯例句
This absolutist belief is replaced by an appreciation that rules can vary.
這種絕對主義的信念被規(guī)則可以變通這一認識所替代。
柯林斯例句
He pointed at the empty bottle and the waitress quickly replaced it.
他指了指空瓶子，女服務員立即重新拿了一瓶。
柯林斯例句
Tour buses have replaced railway cars.
觀光巴士已經取代了火車。
柯林斯例句
The cartridge must be replaced at regular intervals.
彈藥必須定時更換。
柯林斯例句
The pillars rotted away and were replaced.
柱子完全腐爛以后換了新的。
柯林斯例句
The President was replaced by his second-in-command.
總統(tǒng)一職由其副手接替。
柯林斯例句
The line went dead. Whitlock replaced the receiver.
線路中斷了，惠特洛克把聽筒放回原處。
柯林斯例句
He replaced a dud valve.
他換掉了壞閥門。
柯林斯例句
He was replaced by Lt Frank Fraser.
他被弗蘭克·弗雷澤中尉頂替。
柯林斯例句
Mounted cavalry (騎兵) replaced the chariot (二輪戰(zhàn)車) on the battlefield around 1000 BC.
出自-2014年6月閱讀原文Paperbacks of popular literature are more likely to be replaced by e-books
出自-2014年6月閱讀原文This week's announcement of a new iPhone by a management team led by Tim Cook, who replaced Mr Jobs as chief executive in August, was generally regarded as competent but uninspiring.
出自-2012年12月閱讀原文Only certain parts of the eye can be replaced.
出自-2011年6月聽力原文But he had the heating system replaced right away
出自-2011年6月聽力原文For workers, especially low-paid workers, who desperately need their jobs yet know they can be easily replaced, gamification may feel more like the Hunger Games.
2016年12月四級真題（第三套）閱讀 Section BIf we replaced half of our administrative staff with classroom teachers, we might actually get a majority of our classes back to 20 or fewer students per teacher.
2016年12月四級真題（第三套）閱讀 Section CSome names will have slipped away, but others will have replaced them.
2017年6月六級真題（第一套）聽力 Section CThe whole fixture must be replaced — light source and luminaire — and this is never an inexpensive proposition.
2015年12月六級真題（第一套）閱讀 Section BThey also replaced rotting roots and halted the sinking of the churches into the ground.
2019年12月六級真題（第一套）聽力 Section CNervousness and fear were replaced with joy.
2019年高考英語全國卷2 完形填空 原文They replaced their beloved old car with expensive new sports cars.
2015年高考英語浙江卷 完形填空 原文We had to keep track of our belongings, and if something was lost , it was not replaced.
2016年高考英語浙江卷（6月） 閱讀理解 閱讀D 原文When all those had been done, the road surface was replaced.
2017年高考英語全國卷2 語法填空 原文Within days, Patrick's collection was replaced.
2016年高考英語北京卷 閱讀理解 閱讀B 原文By the time a problem has been addressed and remedied it may have vanished in the marketplace, to be replaced by new abuses of power.
2018年考研真題（英語二）閱讀理解 Section ⅡHe argued that human evolution was characterized by a struggle he called the "survival of the fittest", in which weaker races and societies must eventually be replaced by stronger, more advanced races and societies.
2009年考研真題（英語一）閱讀理解 Section ⅡSadly, the spirit of inquiry once at home on campus has been replaced by the use of the humanities and social sciences as vehicles for publicizing "progressive, " or left- liberal propaganda.
2014年考研真題（英語一）閱讀理解 Section Ⅱ