| circulation |
| n. |
循环，流通，流传，发行
The room is structured to increase the circulation of
air.
房间的设计增加了空气的流通。
Pound notes have been withdrawn from circulation.
一英镑面值的钞票已经停止流通了。
in circulation 流通的，传播着
A considerable number of banknote in circulation is found
to be faked.
发现不少流通的钞票是伪造的。
The rumors on this subject are in wide circulation in
this town.
该镇流传着关于这个问题的谣言。 |
| in
turn |
| |
依次的，轮流的
During the holidays he visited all his colleagues in turn.
假日期间，他依次拜访了每个同事。
several ways of paying 几种付款方式
pay cash 付现金
write checks 写支票
use credit cards 使用信用卡
sign a name on a bill 在帐单上签名 |
| have
problems doing sth. |
| |
做……有问题，
类似的结构还有：
have difficulty doing sth. 做……有困难
We have some difficulty understanding the man’s accent.
要听懂这个的口音，我们有些困难。
have trouble doing sth. 做……有麻烦
Did you have much trouble getting tickets for the opera?
你弄到歌剧的门票很费事吗？ |
| make
a profit from |
| |
从……中获益
They make a profit of $20,000 on those shares.
他们从那些股票中赢利2万美元。 |
