rub

[rʌb]

释义

v.擦，摩擦；磨；揉；搓
to put friction on (something), as in polishing or massaging

例句
Caroline:What's wrong? Somebody rub your belly for luck again?(2 Broke Girls)
卡洛琳：怎么了？有人挠你肚子以祈求幸运？（破产姐妹）