摩顶放踵[mó dǐng fàng zhǒng]
词典rub smooth one's whole body from the crown to the heel：摩顶放踵。
词典fear no hardships：摩顶放踵。
词典sacrifice oneself to save others：摩顶放踵。
词典wear oneself out from head to foot to help others：摩顶放踵。
摩顶放踵[mó dǐng fàng zhǒng]
rub smooth one's whole body from the crown to the heel; fear no hardships; sacrifice oneself to save others; wear oneself out from head to foot to help others