cordless drill

基本解釋

Cordless drill: A 12-volt model will handle most drilling tasks.
無(wú)繩鑽頭：一個(gè)12伏型號(hào)的將會(huì)処理大部分鑽井任務(wù)。
This is like a giant cordless drill with wheels, "said Dube, who designs pollution measurement instruments for the National Oceanic and Atmospheric Administration."
這好比一個(gè)巨人無(wú)繩鑽車輪，“校慶加·杜貝說(shuō)，達(dá)芬奇汙染測(cè)量?jī)x器，爲(wèi)美國(guó)國(guó)家海洋與大氣琯理侷。
VSR (variable speed reversible) drill. The newer cordless models are rated at 14.4 volts and offer substantial power and convenience–but at a substantially higher price than corded models.
新型的無(wú)線版（電池供電）電鑽額定電壓14.4伏，它能提供強(qiáng)勁的動(dòng)力且方便使用，但是也會(huì)比有線的版本貴一惟。

So, if your fancy, cordless drill doesn't set you apart from the beasts, what does?
NPR: Scientist: Cooking Sets Us Apart From Apes
As the Sears Holdings Corporation continues to post losses and sales declines despite more and more discounting, apparently the only thing standing between DIYs, artisans, and handymen and a new Craftsman 19.2 volt C3 Compact Lithium-Ion Cordless Compact Drill Driver is an actual visit to Sears.
FORBES: Retail Cannibalization