air chuck

基本解释

Chuck: Nathaniel…Any interest in some fresh air?
想出去吸点“新鲜空气”吗?
This text has analyse the structure of the pneumatic chuck and performance characteristic, has introduced the outer air way of control and application of the pneumatic chuck.
文章分析了气动卡盘的结构和性能特点，介绍了气动卡盘的外接气路和应用。
The anti-skid drill chuck is especially suitable for the drill chuck used for the machine tool, the electric drill, and the air drill.
该防滑钻夹头特别适合作为机床、电钻、风钻上用的钻夹头。
ip.com

We asked competitor Chuck Mung from Portland,Oregon why he thinks air guitar is so popular.

Former McCain consultant Mike Murphy and conservative Wall Street Journal columnist Peggy Noonan, were caught on live mikes, but off the air, talking to NBC political director Chuck Todd.
NPR: How Best To Charm GOP? Palin Bashes Press
Among the other drama pickups (the only comedy, The IT Crowd, won't air until later in the season): Journeyman, about a newspaper reporter traveling through time, and Chuck, about a computer geek turned government agent who has spy secrets embedded in his brain.
FORBES: Magazine Article