- 双语例句 更多例句
Scientists can play a role in improving energy efficiency in their laboratories.
科学家们可以在他们的实验室发挥提高能源效率的作用.
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- 相关词组
- at a good paceadv.相当快地;
- At a low在低谷
- at a time依次, 逐一, 每次;
- at a stretchadv.一口气地;一气;
- at a loss不知所措;亏本;困惑;神思恍惚;
- at a pinch必要时,如果有必要;
- at a loose endadv.闲着;没有事做;闲散;
- at a standstill停滞;处于停顿状态;停顿;停滞不前
- at a low ebbadv.衰败;
- at play在游戏;
- at a runadv.跑着;
- at a guess猜一下,粗略估计;
- at a premium非常珍贵, 非常需要, 渴求;
- at the drop of a hat毫不迟疑地,一有机会就;动不动;
- a bad applen. 坏蛋;
- hardly a day几乎没有一天
- at a stroke一下子;
- at a speed of以…的速度;
- at a rate of以…速度;
- at a price以相当高的价格;
- 今日热词
- 热门搜索
- wander v.漫游,闲逛;迷路;走神;(目光)游离;蜿蜒;n.游荡,溜达,徘徊;
- procession n.队伍,行列;一列,一排;列队行进;
- hello there 你好;大家好;你好啊
- dusk n.黄昏,傍晚;幽暗;
- information n.消息;数据;问讯处;
- glory n.光荣;巅峰;赞颂;壮丽;引以为荣的事物;v.因…而欣喜;
- biography n.传记;档案;传记体文学;个人简介;
- help v.帮助,促进;搀扶;为…取用;n.帮助;有用;有益的人/物;救助;
- tribe n.部落,部族;[生]族;一帮,一伙;大群;
- fellowship n.(具有共同利益、目的或信仰的)团体,协会,联谊会;友谊;研究生奖学金;伙伴关系;交情;会员资格;(学院或大学的)董事职位
- upstairs adv.在楼上,往楼上;在高空;n.楼上;
- too adv.也;太,过于;(表示感谢)极其;(表示强调)而且,还;

