a bit expensive 有点贵
a bottle/glass of 一瓶/杯
a farm worker (=farmer) 农民
a line of mountains 一条山脉
a moment later 过了片刻
a piece of bread 一块面包
a quarter to/past six 六点差/过一刻
a red-letter day 喜庆日子
a telephone call for sb. 某人的电话
above zero 零度以上
agree with 同意某人
all by oneself 全靠自己......
a bit expensive 有点贵
a bottle/glass of 一瓶/杯
a farm worker (=farmer) 农民
a line of mountains 一条山脉
a moment later 过了片刻
a piece of bread 一块面包
a quarter to/past six 六点差/过一刻
a red-letter day 喜庆日子
a telephone call for sb. 某人的电话
above zero 零度以上
agree with 同意某人
all by oneself 全靠自己
all day 一整天
all over the world 全世界
all the afternoon 整个下午
all the same 同样地,都一样
all the time 一直
almost the whole day 几乎一整天
answer the telephone 接电话
Are we all here? 我们都到齐了吗
as quickly as you can (你要)尽可能快
as soon as I can/as possible (我)尽可早
as usual 与往常一样
at a bad time of year 在年景不好时
at first 起先
at last 最后
at noon 在中午
at once 立即
at one's workplace 在工地
at school 在学校
at the (third) crossing 在第三个路口
at the back/front of the classroom 在教室的前/后头
at the beginning of 在...伊始
at the cinema 在电影院
at the end of 在...结束时
at the foot of 在...(山)脚下
at the head of the queue(the first of queue) 在队伍的前头
at the moment 在此刻
at the same time 与时同时
at the side of road 在路旁
at this time of year 在一年中的这时候
at times 不时
at work 在上班

Bad Luck! 倒霉
be (a little) weak in ... 在...差/弱
be angry with 对...生气
be badly hurt 受重伤
be covered by /with 由...覆盖
be good at boating 擅长划船
be good or bad for (one's health) 对...有利/害
be in trouble 处在困境,有麻烦
be late for ...迟到
be made of 由...制作
be neck and neck 与...齐头并进
be open/closed at this time of day 一天中的这时候开/关着
be terribly ill 生重病
be the right size 尺寸合适
be used for = used as 被用来做
be widely used 得到广泛运用
be worn out 被穿破, 累坏了