well-behaved
01
行为端正的, 有礼貌的
behaving in an appropriate and polite manner, particularly of children
例子
The well-behaved children sat quietly during the storytime session at the library.
行为端正的孩子们在图书馆的故事时间安静地坐着。
Her dog is well-behaved, always obeying commands and never jumping on guests.
她的狗很乖，总是服从命令，从不跳到客人身上。
