Jeff had shopped extravagantly for presents for the whole family.杰夫花了很多钱为全家人买礼物。What Jeff did was to anticipate my next question...杰夫预先回答了我的下一个问题。Jeff: Of course, they have strange appearances, such as duckbill , millie,...
The buffing wheel can avoid the hazardous process of polishing medium painting.该抛光轮可避免涂抹抛光介质这一危险工序....instruments for cleaning and polishing teeth...清洗和抛光牙齿的器械He spent all of that afternoon polishing the silver.他那天整个下午都在...
After a fruitless morning sitting at his desk he had given up.他在书桌前徒劳地坐了一上午之后便放弃了。It was a fruitless search.搜寻工作毫无结果。Their search for the plane is fruitless.他们对飞机的搜寻是毫无结果的....
...a laptop computer he called Magic Slate.一台被他称作“魔幻书写板”的便携式电脑Why not wipe the slate clean and start all over again?为什么不洗心革面、从头来过呢？The sea was the colour of slate.大海的颜色像石板。The slate blue, white birds and at the end of an...
葡萄树已开始伸向墙外了.The vine has begun to grow away from the wall.葡萄树在院子里蔓生.Vines straggled over the yard.1我是真葡萄树, 我父是栽培的人.I am the true vine, and my Father is the husbandman....
他实际上已经相信了护士们的情况确实如此。He actually became convinced that the nurses had an unanswerable case.亨特先生及他率领的管理小组加入了州长们的队伍。The governors were joined by Mr Hunter and his management team.他在学校开通广播，以提高孩子们的警觉性。He introduced radio to t...
Existence, approximation and stability of integrable minimum positive solutions for the above equation are gained.并得到了上述方程可积极小正解的存在性 、 逼近性、稳定性.The successive approximation converter is of medium speed, and average resolu...