1、在家
... be angry with sb.生或人的气 be at home在家 be amazed at对于…感应惊讶 ...
2、觉得安适
...at home with 精通(熟悉)be at home 觉得安适,无拘束...the old folks at home 家乡的老人家...
3、别拘束
... be at fault 出现故障，有毛病 be at home 别拘束，随便点 be at the helm 负责，掌管，处于领导地位 ...
4、上班
... be back/in/out 回来/在家/外出 be at home/work 在家/上班 be good at 善于，擅长于 ...
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