大学英语词汇短语释义解析及例句 clearance
释义：
clearance n. 审核批准；（飞机起降的）许可，准许；间距，间隙；清理，清除；（足球等中使对方不能破门的）解围；（银行支票的）结算，兑现
[ 复数 clearances ]
例句：
I'm waiting for clearance from headquarters.
我在等待总部的录用审查许可。
The pilot was waiting for clearance for take-off.
飞行员在等待起飞的许可。
They have to wait for clearance from air traffic control.
他们必须等待空中交通管制队下达的起降许可令。
The U.N. pledged to help supervise the clearance of mines.
联合国承诺帮助监督扫雷工作。
Thai Airways said the plane had been given clearance to land.
泰国航空公司说该飞机已经被授予了着陆的官方许可。
The pilot was given clearance to land by air traffic control.
飞行员得到空中交通管制站发出的着陆许可。
All employees at the submarine base require security clearance.
所有潜水艇基地的雇员必须得到安全部门的审查许可方可录用。
Clearance of the site required the removal of a number of trees.
清理这一场所需要移走不少树。
There is not much clearance for vehicles passing under this bridge.
车辆在这座桥下通过时没有多少余隙。
He has a security clearance that allows him access to classified information.
他有安全许可，这准许他接触机密。
To enter Class B airspace, such as an approach to a major metropolitan airport, an explicit ATC clearance is required.
需要持有明确的空中交通管制许可才能进入B类空域，如接近一个大都会机场。
The unprecedented land clearance released vast quantities of carbon dioxide into the atmosphere, triggering for the first time humanly caused global warming.
空地的规模史无前例，它们将大量的二氧化碳气体释放到了大气中，因而引发了第一次人为导致的全球变暖。
An e-mail to the network from Janet Anderson, director of the EPA's bio pesticides division, says "there is no record of a review and/or clearance to field test" the organism.
环保署生物杀虫剂部门主管珍妮特·安德森发给该网络的一封电子邮件表示，“没有对这种生物进行审查和/或野外测试的记录。”
The goods are at clearance prices.
这批商品正在清仓大拍卖。
The facilitating agencies expedite the clearance of international cargo.
中介机构加快国际货物清关。
I'll take a clearance deal another day.
这样的话，我要在另外一天清仓处理。
We'll publish these as soon as we have clearance.
一旦获得批准，我们将会尽快把他公布出来。
Get clearance before making major design changes.
在进行主要的设计变更之前进行清理。
But America said its planes had not yet received clearance.
但是美国说他们的飞机还没有得到入境许可。
New roads and railways, plus faster customs clearance, all help.
新建公路铁路，外加快速通关，都有用。
Many of its stores are now shedding inventory in clearance sales.
其旗下许多书店正处理存货，正进大甩卖。
