chucks
n. 轻叩；抛掷（chuck 的复数）
v. 轻叩；抛掷；放弃（chuck 的第三人称单数形式）
例句
Human songs do not seem to contain the equivalents of wails, chucks and snorts.
人类的歌声中似乎并没有包含与岩狸的歌声相应的哀号声，咯咯声和喷鼻声。
Quick change tapping chucks with adjustable friction clutch tap fixted with screws.
带扭力保护装置的快换夹头，丝锥由螺丝固定。
Special construction allows for our chucks to have both internal and external grip in a single unit.
特殊的设计使得在同一产品上可实现内外两种加紧方式。
