1、work out
想出，得到(解决方法);解(谜)
Negotiators are due to meet later today to work out a compromise.
谈判人员定于今天晚些时候进行会谈，商定一个折中方案。
It took me some time to work out what was causing this.
我花了一些时间才弄清此事的起因。
计算出，解出（数学题答案）
It is proving hard to work out the value of bankrupt firms' assets.
清算破产公司的资产值其实很困难。
When asked what a 40.35 pounds meal for five people would cost each diner, they were unable to work it out.
问到5个人吃一顿饭花了40.35英镑，每人要出多少钱时，他们算不出来。
(如期）发生；进展(顺利)
Things just didn't work out as planned.
事情根本没有按计划进行。
I hope it will work out well.
我希望进展顺利。
2、pregnant
怀孕的；妊娠的
Lena got pregnant and married.
莉娜怀孕并结婚了。
Tina was pregnant with their first daughter.
蒂娜怀了他们的第一个女儿。
耐人寻味的；意味深长的；心照不宣的
There was a long, pregnant silence.
当时出现了长时间耐人寻味的沉默。
a deceptive peace, pregnant with invisible threats.
一种和平的假象，潜伏着许多无形的威胁
