- 重点词汇
- ofprep. 关于;属于…的;由…制成;
- usen.(使)用;用法;用途,功能;使用权;使用价值;
- bothadj.二者,两者都;
- coiln.卷,圈;线圈;盘管;
- newadj.新的,崭新的;新鲜的,新到的;现代的;初次(听到)的;
- systemn. 体系,系统;制度;身体;方法;
- increasev.增加;(使)增长,增多
- airn.天空;空气;空中;神态;曲调;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
- fresh airn.新鲜空气;
- 相关例句
Though with a long history , the natural ventilation systems with ducts are full air systems.
管道式自然通风系统的使用由来已久, 该系统为全新风系统.
互联网摘选
From the air units, air through the main along the vertical pipe to each layer.
从新风机组送出的新风通过主管道,沿立管送到各层.
互联网摘选
Multi-function hall, bar, gym hotels are equipped with special air system renewal.
多功能厅 、 酒吧 、 健身房均装有酒店专用换新风系统.
互联网摘选
Drug needle-sharing is one of the main reasons for increasing virus infections.
共用针头注射毒品是艾滋病人数不断增加的主要缘由之一. 用英语怎么说?
互联网摘选
Under the invited graduate comes on stage sends answers the thank-you speech, everybody welcome!
下面有请毕业生上台致答谢词, 大家欢迎!
互联网摘选
First, Let's invite the principal Mrs Zhang of Xinghong Primary School to give us a speech.
首先, 让我们邀请张校长为本次英语节祝闭幕词.
互联网摘选
Minority groups now have equal opportunities in many areas of education, employment and housing.
少数团体现在在教育, 就业及住屋许多方面已有公平的机会.
互联网摘选
