The drill should be slowly rotated to ensure a clean hole.钻头必须缓慢转动，以保证钻孔平整光滑。Goldsmith has repaired the roof to ensure the house is wind-proof.戈德史密斯修理了屋顶，以确保房屋能够抗风。Ensure that the frame is securely fixed to the ground wi...
Irresolute persons make poor victors.优柔寡断的人不会成为胜利者.irresolute about what to choose选什么决断不了The worst reason to launch an attack would be a fear of seeming irresolute...因为担心看上去缺乏决断力就发动攻击，这是最糟糕的理由。The worst reason to launch ...
"Dear boy," she crooned, hugging him heartily.“乖儿子，”她轻声说着，把他紧紧地抱在怀里。She gently crooned a lullaby.她轻声哼唱了一支摇篮曲。The mother crooned her baby to sleep.母亲低声哼着哄婴儿入睡....
Synopses can appear in the front of revisions as a summary of contents.可把纲要放在修正本前面作为内容摘要.Synopses appear in the front of revisions or Flovas as a summary of contents.把纲要放在订正或植物志前面作为内容摘要....