clea
rance
复数形式
clearances
1
the amount of space or distance separating two objects
- The plane's wing had minimal clearance from the hangar wall.
- There's just enough clearance for the drawer to open fully.
- Engineers checked the clearance between the moving parts.
- Proper clearance must be maintained between cables.
2
许可
official permission to proceed or to happen
- The pilot received clearance from air traffic control to take off.
飞行员从空中交通管制处获得了起飞的许可。
- Employees need security clearance to access classified information.
员工需要安全许可才能访问机密信息。
- The construction project cannot begin until environmental clearance is obtained.
建设项目在获得环境许可之前无法开始。
- The customs officer granted clearance for the shipment to enter the country.
海关官员批准了货物进入该国。
- She waited anxiously for medical clearance from her doctor before resuming physical activity.
在恢复体力活动之前，她焦急地等待着医生的医疗许可。
3
the vertical distance available beneath an object for passage
- The bridge has a clearance of 4.5 meters.
- Trucks exceeding the height clearance will be rerouted.
- Always check the clearance before driving under overpasses.
- The parking garage lists maximum clearance at the entrance.
- Clearance signs are posted for safety.
4
the act of clearing away obstacles or unwanted materials to make an area open or usable
- The team began land clearance for the new construction site.
- Debris clearance took several days after the storm.
- Forest clearance has raised environmental concerns.
- Clearance of the road allowed traffic to resume.
- The crew completed snow clearance by dawn.
5
解围, 清除
a defensive play that drives the ball away from the goal area
A clearance is a defensive action in sports like soccer, hockey, or rugby, where a player kicks or hits the ball away from their own goal area to prevent the opposing team from scoring. This is typically done when the defense is under pressure and needs to move the ball out of a dangerous position. A clearance can be made by kicking, heading, or passing the ball to a teammate or downfield, aiming to gain space and control. It is an important move for relieving pressure on the defense.
- The defender made a crucial clearance to relieve pressure on the defense.
后卫做出了关键的解围，以减轻防守压力。
- His clearance reached the halfway line, allowing the team to regroup.
他的解围球到了中线，让球队得以重新组织。
- The team relies on her accurate clearances to maintain control of the game.
球队依靠她准确的解围来保持对比赛的控制。
- A well-timed clearance prevented the opposing team from scoring.
一次时机恰当的解围阻止了对方球队得分。
- With seconds left on the clock, the defender's clearance secured the victory.
时钟还剩几秒钟时，后卫的解围确保了胜利。