Among 表示多人之间的一种共同关系

Within 在……之内

On 在……之上

Towards 向、对于

Sponsor 发起、主办

Spread 扩散、蔓延

Speed 快行、急走

Spur 激励、刺激

Entrance 入口

Chance 机会

Route 路线

Less likely 较少可能

Shrink 缩短

Tighten 绷紧

Limit 限制

Fees 费用

Bill 账单

Account 账号

Fare 交通车票费

Maintain维持、维护

Sustain 支持、支撑

Contain 包括

Entertain 娱乐

At the beginning of 起初

 

Medical researchers are painfully awarethat there are many problems towhich they still have no answers so far.

（他们至今还没有答案）

Answer to 有关……的答案

 

What most parents are concerned about isproviding the best education possible for their children.

（大多数父母所关心的）

Be concerned about 关心

 

 

You’d better take a sweater with you in case of temperature drop.

（以防天气变冷）

In case of 以防

In the case of 在……情况下

 

Through the project, many people havereceived training and decidedto start their own business.

（决定自己创业）

Start business 创业

 

The anti-virus agent was not known until a doctor found it bychance.

（直到一名医生偶然发现了它）

Not…until 直到……才

By chance 偶然