By breakfast-time he was already at his desk.
吃早饭的时候他已坐在书桌前了。
柯林斯例句
Meg wasn't at all agreeable at breakfast time.
麦格早餐时一直闷闷不乐.
辞典例句
At breakfast time, the waitress still is not up.
到开早饭的时候, 女服务员还没起床.
互联网
B . The school supplies the students with bread and milk at breakfast time.
早饭时学校向学生提供牛奶和面包.
互联网