descent
美[dɪˈsɛnt] 网络下降；斜坡；血统；出身
1 . When entering a trail or starting a descent, yield to other skiers.
进入滑雪道或开始下滑时，要给其他滑雪者让路。
来自柯林斯例句
2 . The plane began its descent to Heathrow.
飞机开始向希思罗机场降落。
来自《权威词典》
3 . The marriage was considered especially ignominious since she was of royal descent .
由于她出身王族,这门婚事被认为是奇耻大辱.
来自《简明英汉词典》
4 . We watched anxiously during her descent from the tree.
我们焦急地看着她从树上爬下来.
来自《简明英汉词典》
5 . The descent of the mountain took nearly two hours.
下山差不多花了两个小时.
来自《现代英汉综合大词典》
1.a movement downward
2.properties attributable to your ancestry;
he comes from good origins
3.the act of changing your location in a downward direction
4.the kinship relation between an individual and the individual's progenitors
5.a downward slope or bend
6.the descendants of one individual;
his entire lineage has been warriors