What a queer smell ! it 's like burnt feathers 'observed Amy smoothing her own pretty curls with a superior air .

“味道 真怪！像是烧焦了的羽毛，”艾美一边评论一边自豪地摸摸自己美丽的曲 发。

The results showed that this compound with a dosage of 0 . 3 ~ 2 % in base oil exhibits superior antiwear property and high load-carrying capacity . It is stable both in the air and in oil .

结果表明，在46号汽轮机油中 添加0.3～2.0%的该化合物，即显示出很好的 极压 抗磨 效果，且不影响基础油的理化性能。

Oh ! Not so long smiled the precocious lad with a superior and patronizing air only nine minutes .

“啊，时间不很长，”这个老成的小伙子微笑着说， 带 着 一副行家的 好为人师的态度：“只需九分钟。”