Wait
V/N等待
She is waiting for her flight。
她正在等她的航班
Announce
VT宣布
He announce the birth of his child on his WeChat。
他在微信上宣布了孩子出生的消息。
Annual
ADJ年度的N年鉴
They were the winners of this annual competition。
她们是这个年度比赛的历届获胜者。
Consider
V考虑
I will consider your offer，but I think I can find a better one。
我会考虑你给的职位，但我觉得我能找到一个更好的。
Aside form
PHR除**以外
Aside from himself，there were only three other people in the meeting room。
除了他自己，会议室里只有另外三个人。
Badly
ADV严重地
The boy was badly injured in the school。
男孩在学校里受了很严重的伤。
Approve of sth
PHR赞成某事
I approve of your plan。
我赞成你的计划。
At a loss
N困惑
The teacher was at a loss when her student couldn’t answer the simple question。
当发现她的学生解不出这个简单的问题时，老师困惑不解。
Celebrate
V庆祝
The graduates are celebrating graduation by throwing the hart up in the air。
毕业生们通过把帽子扔向天空来庆祝毕业。
At all costs
PHR不管多大代价
I am willing to exchange for the rare medicine at all costs。
我愿意不惜一切代价换取那粒珍贵的药。
Congratulate
V祝贺
My colleagues congratulate me on the promotion。
我的同事们祝贺我升职了。
At best
PHR充其量
He would only get a D at best if he kept skipping class。
如果他继续翘课的话，他最多只能得一个D。
Nuclear
ADJ核能的
A single nuclear power plant can provide energy for the whole city。
一个核电站能为一整座城市提供能源。
At heart
N本质上
Despite his appearance，he is kind at heart。
不看他的外表，他本质上很和善。
Destruction
N破坏
The war caused the destruction of the city。
这场战争毁了整座城市。
At large
PHR在逃的
Police warned a prisoner had escaped and was still at large。
警方提醒道，一名犯人越狱了，现仍在逃。
Distance
N距离
The distance between the two building is 2KM。
这两栋建筑之间的距离是2千米。
Distribute
VT分发
They are distributing food to the people in need。
他们正在把食物分发给有需要的人
At last
PHR终于
The shoes he was waiting for arrived at last。
他等待的鞋子终于到了。
Fit
V适合ADG适合的N合身
Let’s put the last piece in。It fits perfectly！
让我们把最后一块放进去。它非常合适！
at length
PHR最后
At length，we reached the top of the mountain。
最后我们登上了山顶。
Emphasis
N重点
The word has been highlighted to provide emphasis。
标亮单词，以示重点
Expense
N花费
Buying a car can be a great expense。
买车是笔大花销。
At one’s disposal
PHR任由某人使用
The car in the garage is at my disposal。
车库里的车任由我使用。
at present
PHR现在
At present I’m free，but I have a meeting in ten minutes。
目前我有空，但十分钟后我有个会议。
At the cost of
N以**为代价
He look the injured child to hospital at the cost of missing his exam。
他以错过考试为代价，把受伤的孩子送到了医院。
System
N系统
There are eight planets in our solar system。
我们的太阳系中有八大行星。
Furthermore
ADV此外
He broke his leg in the forest；furthermoer，some strange creature were watching him。
他在森林中摔断了腿，此外，他还被某些奇怪的生物盯上了。
At the rate
N照这样下去
This traffic’s terrible。At this reate he’ll never get to the airport on time。
交通太糟糕了。照这样下去，他根本不可能准时到达机场。
Impress
V给**留下深刻印象。
The great wall really impressed the two foreign tourists。
长城真的给这两个外国游客留下了深刻的印象。
Instance
N例子
Earthquakes，in some instances，can be devastating，wheres in others they might be
Quite mild。
地震在一些情况下可能是毁灭性的，但在另一些情况下则影响较小。
Attack on
PHR对**的进攻
The soldiers launched an attack on the enemy。
士兵们对敌人发起来进攻。
Instrument
N乐器
Guiter，violin，drum，and piano are all musical instruments。
吉他、小提琴、鼓和钢琴都是乐器。
Interact
V交流
Buring the performance，the beautiful dancer interacted with the audience hand in hand。