A constitutional amendment precludes any president from serving more than two terms.一项宪法修正案使得任何总统的任职不得超过两届。Even if the amendment is passed it can be defeated judicially.即使修正案获得通过，也有可能通过司法途径被废除。He tried to push the amendm...
Lung cells die and are replaced about once a week.肺细胞约每周新老更替一次。Their indecision has been replaced by confidence and steely determination.他们的优柔寡断已经被自信和钢铁般的决心所取代。At last the sobs ceased, to be replaced by sniffs.最后，啜泣终于止住了...
通用柴油动力火车头将车厢转轨到了4号月台。The GM diesel engine shunted the coaches to Platform 4.我喝了杯有股柴油味的茶。I drank a cup of tea that tasted of diesel.黑色的出租车使用柴油。Black cabs run on diesel....
She objects to the tests the Government's advisers have devised because they constrict her teaching style...她反对政府顾问设计的考试，因为这些考试限制了她的教学风格。Nerves constrict the blood vessels in the extremities of the body.神经促使人手脚处的血管开...