短语词组短语be not at home 在外面;不在家Be Feel At Home 感到无拘束be all at home 都在家be noisy at home 家里很吵be quarantined at home 在家里隔离be sure at home 肯定在家be housed at home 藏在家中;就在家中must be made at home 必须在家准备be not at home with 不熟悉 返回 be at home