这本书信集感情真挚，语言坦率，还透着一种顽皮的滑稽。This collection of letters is affectionate, candid and wickedly funny.她像个顽皮的孩子似的，坐在椅子上来回摇晃。She rocks back and forth on her chair like a mischievous child.他眼中闪现出一丝顽皮的神情。A mischievous spark glinte...
The greenhouse effect is well and truly with us.我们完全处于温室效应中。The specific impact of the greenhouse effect is unknowable.温室效应的具体影响无法知道。Carbon dioxide is the largest contributor to the greenhouse effect.二氧化碳太多是道致温室效应的最主要原因....
利用石墨煤增碳的炼钢技术,工艺简单可行, 增碳稳定, 应用广泛.This technical process is simple, carburization is stable, application is widely.对于药芯焊丝,增碳的门槛值在0.05%左右.The critical value of carbon increasing for FCW is about 0.05 %.添增碳粉 、 或者调换硒鼓中部制卡和会员卡...
The lighter version used liquid hydrogen, the heavier used hypergolic propellants.较轻的推进器采用液态氢, 较重的采用自燃推进剂.Pressure - fed engines are particularly susceptible to dissolved gas in the propellants.挤压 式 发动机对推进剂中溶解的气体特别敏感.Thi...
What is this guck on the bottom of my shoe?我鞋底上的这人黏糊糊的东西是啥玩意儿?Guck Dir meine Visitenkarte an.自己看名片吧.He ! Guck'mal , das sieht ( doch ) so aus als klaute der Typ etwas.哎, 你看那个人好像在偷东西....