asleep. 他一倒在床上就睡着了。/ The child in the photo was fast asleep. 照片中的那个孩子睡得好熟。Р 【注意】asleep 是形容词,而sleep是动词。Р Р assistant[E5sistEnt] n. 助手,助理:My assistant e to meet you.我的助手将来和你见面。/ What is the laboratory assistant doing? I seldom can find him. 实验室助理员在忙什么?我很少能找到他。Р at[Et] prep. 在:He left his textbook at home. 他把课本忘在了家里。/ At eight o’clock I will go to the movies. 在8点钟时我要去看电影。Р 【短语】at all (用于否定句)一点也不:He didn’t like it at all. 他根本不喜欢它。at breakfast 早餐时:At breakfast, mother has already prepared for lunch. 早餐的时候,妈妈已经为中餐做好了准备。at home 在家:In winter holiday I would rather stay at home than go out. 寒假我宁愿呆在家里也不出去。at least 至少,起码:The book has 400 pages at least. 这本书至少有400页。at midnight 在半夜:At midnight I had a nightmare.半夜我做了一个噩梦。at night 在晚上,在夜里:He went to evening school at night. 晚上他去上过夜校。at school 在学校:We don