He's completely at home in French.

He is quite at home in modern history.

他精通近代史.

Philip made himself at home in his tiny rooms.

菲利浦在自己的小房间里住得舒适而惬意.

Josiah Franklin often prayed hymns at home in the evening.

晚上乔赛亚?富兰克林常在家里拉赞歌.

For me, I felt at home in this sort of discourse.

至于我.我觉得这样说话很自然.

Josiah Franklin often played hymns at home in the evening.

晚上乔赛亚·富兰克林常在家里拉赞歌.

My birthday was the melancholy day at home, in the whole year.

我的生日是家里全年最凄惨的一天.

He is said to be not at home. In that case, we shall not go there.

听说他不在家, 那么我们不去了.

I generally stay at home in the evening and am not at home on Saturday evening.

我晚上通常在家里,而星期六晚上不在家.

He feels quite at home in modern history.

他通晓近代史.

He feels at home in my home.

他在我家无拘无束.

I am completely at home in mathematics.

我精通数学.

She always feels at home in her friend's house.

她在朋友家很随便.

There's always somebody at home in the evenings.

晚上总有人在家。

Doses are to be administered at intervals of at least one week.

每间隔至少一周,剂量都应加以管理.

The discussion was so prolonged and exhausting that the speakers stopped at intervals for refreshments.

这次讨论历时过长,令人筋疲力尽,以至于发言者要不时地停下来恢复体力.

Estrus recurs at intervals of approximately six months until late in life.

从一个发情期至第二个发情期之间约为六个月.

Trains leave the station at intervals of half an hour.

每隔半小时就有火车驶出车站.

At intervals of no more than 120 meters.

两座敌楼相隔不超过120米.

Clips placed at intervals along the spring keep the leaves in alignment.

钢板弹簧上相隔一定的距离装有若干个弹簧夹,使钢板弹簧保持定位.

It rained at intervals.

雨时下时停.