caret

n. 加字符号（∨，∧）

cardinal, cardinal points, cardiologist, cardiology, care, care about, care for, care nothing about, careen, career, career girl (also career woman), careerist, carefree, careful, carefully, carefulness, careless, carelessly, carelessness, caress, caretaker, careworn, carfare, cargo, Caribbean, caribou, caricature, caricaturist, caries, carillon, caring, carious, Carmelite, carmine, carnage, carnal, carnally, carnation, carnival, carnivorae,