It's difficult to cram everything into a tight schedule.日程紧，很难把所有事情都安排进去。There was such a cram in the church.教堂里拥挤得要命." Cram then if you want." 随你去抽筋吧....
42 As the touchstone tries gold, so gold tries man.42试金石试金, 黄金试人.A man’s deed is the touchstone of his greatness or littleness.行动是一个人伟大或者渺小的试金石。Job security has become the touchstone of a good job for many employees.工作稳定...
Lungs retain relatively insoluble particulate material.肺脏内留有不溶解的颗粒物质.He was admitted yesterday for treatment of blood clots in his lungs.他昨天入院治疗肺部的血块。Coughing clears the lungs of mucus.咳嗽能清除肺里的黏液.I don't even believ...