1、come up

走近;走到跟前

Her cat came up and rubbed itself against their legs.

她的貓跑上前來，在他們腿上蹭來蹭去。

He came up to me and said: Come on, John.

他走到我跟前說 快點，約翰。

被提及;被討論

The subject came up during a pre-dinner drink with our guests.

在與客人喝餐前酒的時候，有人提到了這個話題。

Jeane Kirkpatrick's name has come up a lot.

珍妮·柯克帕特里克的名字被多次提到。

即將發生;即將到來

Plan your activities so that you are rested and refreshed when something important is coming up.

做好日常規劃，這樣一旦發生大事，才能夠從容不迫。

We do have elections coming up.

我們的確將要進行選舉。

2、impact

影響;作用

They say they expect the meeting to have a marked impact on the future of the country.

他們稱他們預期會議對國家的未來會產生顯著影響。

The major impact of this epidemic worldwide is yet to come.

這種傳染病在世界范圍內的重大影響還未完全顯現。

撞擊;碰撞;撞擊力

The plane is destroyed, a complete wreck: the pilot must have died on impact.

飛機遭到毀壞,完全成了一堆殘?。猴w行員肯定死于撞擊。

A running track should be capable of absorbing the impact of a runner's foot landing on it.

跑道應該能夠吸收奔跑者踩踏地面時產生的撞擊力。