1、constant
持續(xù)不斷的;重復(fù)的;一直存在的
She suggests that women are under constant pressure to be abnormally thin.
她暗示說女性總是處在保持身材異常瘦削的壓力之下。
Inflation is a constant threat.
通貨膨脹始終是個威脅。
恒定物;常數(shù)；常量；常項
In the world of fashion it sometimes seems that the only constant is ceaseless change.
在時裝界，有時似乎唯一永恒不變的東西就是不斷的變化。
Two significant constants have been found in a number of research studies.
若干研究已經(jīng)發(fā)現(xiàn)了兩個重要常量。
恒定的;不變的
The average speed of the winds remained constant.
平均風(fēng)速保持穩(wěn)定。
2、work out
想出，得到(解決方法);解(謎)
Negotiators are due to meet later today to work out a compromise.
談判人員定于今天晚些時候進行會談，商定一個折中方案。
It took me some time to work out what was causing this.
我花了一些時間才弄清此事的起因。
計算出，解出（數(shù)學(xué)題答案）
It is proving hard to work out the value of bankrupt firms' assets.
清算破產(chǎn)公司的資產(chǎn)值其實很困難。
When asked what a £40.35 meal for five people would cost each diner, they were unable to work it out.
問到5個人吃一頓飯花了40.35英鎊，每人要出多少錢時，他們算不出來。
計算下來(為)
The price per pound works out at £3.20.
每磅價格合計3.20英鎊。
It will probably work out cheaper to hire a van and move your own things.
租一輛面包車自己搬的話，算起來可能要更省錢些。