01. open book
open book n.一目了然的事物鹦蠕；易于了解的人冒签；極坦率的人
open-book adj. 開卷的
open-book examination 開卷考試
open-book exam 開卷考試
open-book test 開卷測試
open-book amount 無公文手續(xù)的貸款
an open book 盡人皆知的事物
sale on open book account 賒賬
open book account 往來中賬戶，同open account
open book credit 往來賒欠賬戶
Sha had fallen asleep with an open book in her lap 睡著了钟病，腿上攤開著一本書
On a table with a green cover lay a number of open books. 一張鋪著綠色臺布的桌子上放著基本掀開的書萧恕。
02. high rise
high rise adj. 高層的(建筑)
high-rise n.高樓；大廈肠阱；高手把自行車
high-riser 單人雙人兩用床票唆，高把手自行車
high-rise building 高層建筑物
high-rise block 高樓大廈
high-rise apartment 高層公寓
high-rise flat 高層公寓
03. hot dog
hot dog n.熱狗，紅腸面包
hot-dog v. 在沖浪滑雪滑板中賣弄特技
04. second hand
second hand n.秒針
second-hand adj. 用過的屹徘，二手的
second-hand store 舊貨店走趋，二手店
second-hand smoking 二手煙
second-hand equipment 二手設備
04. environmentally friendly
environmentally-friendly=environment friendly
chequebook=checkbook 支票簿
