| 词根词缀 |
expeditious a.迅速的expedite+ious47976ped=foot, 表示“脚”pedal a.脚的,足的ped+al★13314pedestrian a.步行的n.步行者ped+estrian…的人=用脚走路的人★13600biped a.两足的n.两足动物bi 二+ped=两只脚quadruped n.a 四足动物的quadru 四+pedcentipede n.蜈蚣centi一百+pede=一百只脚的动物=蜈蚣57837expedite v.加快,促进ex 出+ped+ite=把脚跨出去=加快30874expeditious a.迅速的expedite+ious47976expedition n.远征,探险ex 出+ped+ition=走出[去]冒险★★6560impede v.妨碍,阻碍im进入+pede=把脚放进去=妨碍★21828impediment n.阻碍,阻碍物impede妨碍+i+ment★19893expedient a.方便的,权宜的ex 出+ped+ient=能把脚跨出去=方便的★30640podiatrist n.足病医生pod[=ped 脚+iatrist]专家51920expeditious a.快速的ex 出+ped 脚47976-itious 表形容词,-ition 变化而来,表示“…的”factitious a.人为的fact 做expeditious a.快速的ex 出+ped 脚47976nutritous a.有营养的nutr营养fictitious a.虚构的fict做出来,参考:fiction小说,虚构★20916surreptitious a.鬼鬼祟祟的sur下面+rept爬,参考:reptile爬行动物★41599propitious a.吉利的pro向前+pit追求39429adventitious a.偶然的advent来到,来临93511 |