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词汇 quadruped
词根词缀 词源:
1620 (implied in quadrupedal), from Fr. quadrupède, from M.Fr., from L. quadrupes (gen. quadrupedis) "four-footed, a four-footed animal," from quadri- "four" + pes "foot." The adj. is attested from 1741.
词根记忆:
n.
/a四足动物(的)(quadru四+ped)[ped=foot,表示"脚"]
词根词缀:
quadruped
quadruped n/a 四足动物(的)
(quadru四+ped)
ped=foot, 表示”脚” pedal a 脚的,足的(ped+al)
pedestrian a 步行的n. 步行者(ped+estrian…的人=用脚走路的人)
biped 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+ped)
centipede n 蜈蚣(centi一百+pede=一百只脚的动物=蜈蚣)
expedite v 加快,促进(ex出+ped+ite=把脚跨出去=加快)
expeditious a 迅速的( expedite+ious)
expedition n 远征,探险(ex出+ped+ition=走出[去]冒险)
impede v 妨碍,阻碍(im进入+pede=把脚放进去=妨碍)
impediment n 阻碍,阻碍物(impede妨碍+i+ment)
expedient a 方便的,权宜的(ex出+ped+ient=能把脚跨出去=方便的)
podiatrist n 足病医生(pod[=ped脚]+iatrist专家)
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更新时间:2025/1/10 10:01:59