他总不断地悲怨自己迟缓迁延,没早早地去探望他母亲.He continually bewailed his tardy journey to his mother's house.拔管后无局限性腹膜炎或瘘口迁延不愈.No local peritonitis or uncurable fistula occurred after withdrawal of the tube.血尿是其主要症状之一, 常反复发作, 病情迁延难愈.He...
The graphite is a kind of solid antifriction agent with excellent properties.石墨是一种性能优良的固体减摩剂,但因悬浮问题,长期不能在润滑油中应用.Special formula for the rubber wheel, antifriction, aging resistance and high temperature resistance.专用橡胶轮系独...
这个月的生产数字已达最高点.The production figures this month have topped out.股价一直在1997年创下的5年间最高点157.25便士和今年的最低点91.5便士之间浮动。The share price has oscillated between a five-year high of 157.25p in 1997 and this year's low of 91.5p.热病...