从以下词典查找:
历史:
CET-4 CET-6 考研 TOEFL IELTS GRE BNC: 6887 COCA: 5483
rotate v 旋转 (rot+ate)
rot=wheel 轮子,转
rotate v 旋转 (rot+ate)
rotatory a 旋转的,轮流的 (rotate+ory)
rotor n 旋转体 (not+or)
rotund a 圆形的,圆胖的 (rot 转=圆+und=圆的,胖的)
rotundity n 圆形,圆胖 (rotund+ity)

© Copyright 2018