1、overcome

克服；控制；战胜

Molly had fought and overcome her fear of flying.

莫莉已经努力克服了对飞行的恐惧。

Find a way to overcome your difficulties.

找出办法战胜困难。

（感情上）受到极大影响，承受不起

The night before the test I was overcome by fear and despair.

考试前的晚上，恐惧和绝望让我内心无比惊慌。

A dizziness overcame him, blurring his vision.

他感到一阵眩晕，眼前发黑。

（烟、毒气等）熏倒，使受不了

The residents were trying to escape from the fire but were overcome by smoke.

居民试图逃离火场，却被浓烟熏倒了。

2、precious

宝贵的；珍贵的；贵重的

After four months in foreign parts, every hour at home was precious.

在国外呆了4个月后，在家的每一刻都是宝贵的。

A family break allows you to spend precious time together.

家庭度假会让你们一起度过宝贵的时光。

值得珍视的；可贵的；重要的

Her family's support is particularly precious to Josie.

家庭的支持对乔茜来说尤为可贵。

Mary left her most precious possession — a small bookcase — to her niece.

玛丽把她最珍视的财产——一个小书架，留给了她的侄女。

一点点；极少

The banks have had precious little to celebrate recently.

银行最近没几件值得庆贺的事。

Precious few homebuyers will notice any reduction in their monthly repayments.

极少数购房者会注意到他们月还款额的减少。