Dena bought rolls of silk that seemed ridiculously cheap.德娜买了几卷看起来非常次的丝绸。Rolls Royce produces around 1,000 extremely desirable cars a year.劳斯莱斯公司每年生产约1,000辆非常吸引人的汽车。The rolls of distant thunder were growing more ominous....
他熟练地撬开每一把锁，把每个抽屉里的文件都偷走了。He picked each lock deftly, and rifled the papers within each drawer.在布鲁塞尔机场，他被扒手盯上，钱包被偷走了。At Brussels airport he fell victim to pickpockets who pinched his wallet.蒙面抢匪破门而入，偷走了8,000美元。Masked robb...
When the plating exist defect, the gold - plating nickel - plating both promote the stress - corrosion fracture of Kovar alloy.在镀层存在缺陷时, 镀金、镀镍层均促进柯伐合金的应力腐蚀开裂....