紫胶恰巧还是一种有效的绝缘物.Shellac also happened to be an effective electrical insulator.把紫胶溶解在乙醇里形成的一种稀薄的清漆;通常作为面漆涂在木料上.A resinous secretion of the lac insect deposited on trees and used in making shellac.介绍了天然可食紫胶色素的组成 、 特性及提取技术等方...
飓风的风眼袭击了佛罗里达州迈阿密正南部。The eye of the hurricane hit Florida just south of Miami.飓风的后果是许多人的房屋被毁.In the aftermath of the hurricane, many people's homes were destroyed.他们都是这场飓风的不幸受害者.All of them were hapless victims of th...
With contaminated hand, turn the child's head to right side to suction left bronchus.用已污染的手将小儿的头部转向右侧以吸引左侧支气管.One point of concentration is where the air tube and bronchus spanides.集中的一点是气管和支气管分叉的地方.Results: Trachea...
Regrettably we have to house families in these inadequate flats.很遗憾，我们不得不让住户挤在这些狭小的公寓里。The crash was a direct result of inadequate navigational aids.坠机是导航不力的直接后果。In court filings, they argued that the settlement was inad...
雷电所劈的正是高山之巅.It is the tops of the mountain that the lightning strikes.峡谷内山高路险 、 刀削斧劈的悬崖随处可见.Steep mountain valley, cutting pole axe cliff can be seen everywhere....