搜救人员已经找到了周六失踪的3名登山者。Searchers have found three mountain climbers missing since Saturday.土耳其安全部队已经开始搜寻失踪人员。The Turkish security forces have started searching for the missing men.广播一直在报道她失踪了。They've been saying on the...
存在着许多势能和动能的能源.There exist many sources of energy both potential and kinetic.最大势能和总能量是 多少 ?What are the maximum potential energy and the total energy?因此,我们可以说,该系统有内势能.We can therefore say that the system has internal pote...
人体骨架是由依靠韧带连接的形状相异的骨头构成。The skeleton consists of differently shaped bones held together by ligaments.这两个过程是相互连接的。The two processes are interlinked.受伤后骨的关节不如从前连接的好.After the injury the bones did not articulate as well as b...