Clouds mantled the moon.云把月亮遮住.The champagne mantled in the glass.玻璃杯里的香槟酒面上泛起一层泡沫.A blush mantled over the bronzed cheek of the gladiator.斗士古铜色的脸膛顿时涨得通红.The mountain was mantled with snow.山上覆盖着一层雪。...
Man errs so long as he strives.人只要奋斗就会犯错误。He that talks much errs much.[谚]言多必有失.If you make a threat be sure to carry it out if he errs again.如果你作出威胁，在他再犯错时，一定要说到做到。...
重点探讨了小眼丛式井井眼轨迹控制问题.The problems of hole trajectory control in cluster slim holes are studied emphatically in this paper.通过与常规井眼对比, 评价了小眼井钻井技术经济效益.By comparing with normal well bore, the economic efficiency of slim hole d...