最普通的精加工工序是用机械的方法, 如研磨, 磨削或用磨料抛光.The most common finishing operations are mechanical, such as milling, grinding, or polishing with abrasives.实验中采用磨料磨损的方式.Abrasion wearis taken as the main wear mode in the experiments.磨料水射...
an antique mahogany desk古红木办公桌...the haunting calls of wild birds in the mahogany trees.红木树林中野鸟令人难忘的鸣叫声skin tanned to a deep mahogany晒成深红褐色的皮肤European Spruce and Maple for musical instruments. Red Cedar tops, Mahogany, Z...
Athenians have a very easy-going attitude to life.雅典人对待生活非常怡然自得。Athenians were growing more enlightened.人们也比较开通了.The ships of the Athenians and their allies sulked unhelpfully.雅典人及其同盟军的船只袖手旁观....
你为什么总是将报纸乱丢,把桌子弄得乱糟糟 呢 ?Why do you always litter up the table with all these newspapers?游园的人在公园里乱丢瓶子和废纸.The visitors have littered the park with bottles and waste - paper.别的东西就全都乱丢在地板上了.The other things were tossed impat...
Janis Joplin was the personification of the '60s female rock singer...贾尼斯·乔普林是20世纪60年代摇滚女歌手的代表。I got on the phone to Inspector Joplin at Scotland Yard.我与伦敦警察厅的乔普林巡官通过电话了。Janis Joplin was known as the High Priestess ...