- 重点词汇
- don'tn.不要，禁忌;莫;别;甭;do not 的常用口语形式;
- workv.（使）工作，干活;从事…工作;用功;争取;管理;就职;研究;帮助;（使）运转/行;（使）奏效;起作用;
- moredet./pron.更多;(数、量等)更大的;更多的或附加的人或事物;
- dismissedv.解雇( dismiss的过去式和过去分词 );（使击球员或球队）退场;使退去;驳回;
- yourdet.你/您的;你们的;<口>（表示强调）—个;（泛指）大家的，人们的，任何人的;指有名或经常被谈论的人或事物
- bev. 是;有，存在;做，成为;发生;
- ifconj.如果;假若;倘若;当;无论何时;每次;与will或would连用，表示客气地请求;即使，虽然;〈口〉是否;假设;
- onprep. (覆盖、附着)在…上;由…支撑着;在(运输工具)上;在（某一天）;就在…之后;关于（事或人）;（身上）带着;为（某团体或组织）的一员;吃;（表示方向）在，向，对;在，接近（某地）;根据;以…支付;通过;与…相比
- 相关例句
When working, one should concentrate and not allow oneself to be distracted.
工作时要集中精力,不要分心.
《现代汉英综合大词典》
Young children have a limited attention span and can't concentrate on one activity for very long.
小孩子的注意力持续时间十分有限，不能长时间地专注于一个活动。
《柯林斯高阶英汉双解学习词典》
He wants his ministers to concentrate on implementing policy, not on drawing it up.
他希望部长们把注意力放在政策的执行上，而不是政策的制定上。
《柯林斯高阶英汉双解学习词典》
Water companies should concentrate on reducing waste instead of building new reservoirs.
自来水公司应该集中精力减少水浪费，而不是修建新水库。
《柯林斯高阶英汉双解学习词典》
It was up to him to concentrate on his studies and make something of himself.
是否能专心学习并取得一定成就要靠他自己。
《柯林斯高阶英汉双解学习词典》
They should concentrate on rejuvenating the existing vegetation, like grass and shrubs.
他们应该侧重于修整现有的绿化植被，比如草和灌木。
《柯林斯高阶英汉双解学习词典》
He found it hard to concentrate on conversation so far removed from his present preoccupations.
他发现很难专注于谈话，因为谈话内容和自己目前的当务之急毫不相干。
《柯林斯高阶英汉双解学习词典》
We should concentrate on sharply reducing interest rates to pull the economy out of recession.
我们应该着力大幅下调利率以使经济走出衰退。
《柯林斯高阶英汉双解学习词典》
After the fun he's had during the holidays, the boy can't concentrate on his school work.
放了几天假, 这孩子的心都玩野了.
《现代汉英综合大词典》
But when they feel tired and bored, students can't concentrate on studies.
但是当学生疲倦腻烦时, 就不能集中精神学习.
网络文摘精选
Tired, sleepy, boring and weakness and fatigue and rest to concentrate on it!
累了, 困了, 没劲了,乏力了,疲劳了,专心地休息吧!
网络文摘精选
We insist that only professional, to concentrate on in order to enable customers peace of mind.
我们坚持只有专业 、 专心才能使客户安心.
网络文摘精选
Back at home, I keep thinking of that boy; I cant concentrate on my teachers lecture.
在家, 我一直想着那个男孩, 所以无法专心在功课上.
网络文摘精选
