铜比铅的电阻要小.Copper has less resistance to electricity than lead.电阻的测量单位是欧姆。The electric resistance is measured in ohm.网路电阻超过230欧姆时，读数就完全不准了。When resistance in the circuit exceeds 230 ohms, the reading is not completely depe...
几乎是凭着一股疯狂的热情，马克斯警告人们不要刻意追求晒成一身古铜色。With almost evangelical fervour, Marks warns against deliberately seeking a tan.这名男子在一次疯狂的袭击中被刺死。The man was stabbed to death in a frenzied attack.这个疯狂的作家把龙虾当宠物养。This mad writer kept a l...
Russia is ethnically relatively homogeneous.俄罗斯是个民族成分相对单一的国家。The neighborhood is ethnically diverse.周围的邻居来自多个不同民族....a sustained and systematic effort to ethnically cleanse the entire province...在全省范围开展的持续性、有计划的种族清洗Ethni...
The checkups were a good idea, but she needn't have panicked.检查是个不错的主意, 但大可不必惊慌.Vets also help animals keep well by giving them checkups.兽医还要给动物们检查身体,帮助它们保持健康.We helped him go through many checkups.我们陪着山姆做了多项检查....