The troops were severely mauled and lost a quarter of their strength before evacuating the island.部队遭到重创，从岛上撤退前损失了四分之一的兵力。The solution is degassed by alternately freezing, evacuating and thawing.通过交替的冻结 、 抽空和溶化来使溶液除气.Fir...
Old people often try to economize on heating, thus endangering their health.老年人常常想方设法节约用暖气，结果损害了他们的健康。They are charged breaking regulations and endangering the public safety.他们被控告违章驾驶危及公众安全.The fire spread endangering se...
他用按手印替代签字.He used an inked thumbprint in lieu of signature.你怎么解释那边上靠墙的半个手印?How do you explain a handprint half covered by a wall?他在软泥上留下了手印.He left the impression of his fingers in the soft mud....