rewarding. adj. 有益的,值得的;有报酬的,报答的. 例句Many experts advocate rewarding your child for good behaviour. 很多专家主张对小孩的良好表现...
less cheerless a. 寡欢的; childless a. 无儿女的; cloudless a. 晴朗的,无云的; colorless a. 无色的; defenseless a. 无防备的。 ful armful n. 一抱...