- 重点词汇
- arevi.(用于第二人称单复数现在时,第一、三人称复数现在时)是;
- compactionn.压紧,紧束的状态;压实;
- subsidencen.沉淀,陷没,下沉;沉淀物;
- petroleumn.石油;
- majoradj. 主要的;重要的;大调的;主修的(课程);
- aart. (用于可数名词或单数名词前,表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一(个);每一(个);任一(个);
- surfacen.表面,表层;台面,操作台;外表;
- concern in参与;
- andconj. 和,与;而且;于是,然后;因此;
- 相关例句
Widespread fatigue damage ( WFD ) is an important concern in aging aircraft.
广布疲劳损伤 ( widespreadfatiguedamage, WFD ) 对老龄飞机是非常重要的问题.
互联网摘选
Temporary growth risks should not be the dominant concern in post-Olympics China.
暂时的增长风险不应成为后奥运中国的主要担忧.
互联网摘选
The answer is absolutely clear: economists would never cheat in front of the camera.
答案一目了然: 经济学家永远不会在镜头面前作弊.
互联网摘选
In 1943, civilian leadership base in production campaign, through serious economic difficulties.
1943年, 领导根据地军民开展生产运动, 渡过了严重的经济困难.
互联网摘选
The 650-ton granite column is not attached to the base in any way upright.
这个六百五十吨的花岗石圆柱底部并未以任何方式固定,底部也无任何支撑.
互联网摘选
