n.a saw with handles at both ends; intended for use by two people

同義詞：two-handed sawtwo-man sawlumberman's saw

v.

victimize, especially in gambling or negotiations

saw with a whipsaw

Euro Bears Get Whipsawed
Dow Whipsawed in First Three-Day Slump of '13
Whipsawed from Above and Below, Elementary Principals Feel Forgotten.
Even MBS Below 6% Being 'Whipsawed' by Prepay Threat
Both Hospitals, Nursing Homes Whipsawed by Payment System
Star money managers are being whipsawed by the rocky ride in yields and currencies
Energy Bonds at The Crossroads Whipsawed issues are stabilizing, but more volatility ahead
FUND CITED AS POSTER CHILD TIMERS 'WHIPSAWED' OFFERING THAT INVESCO SOLD TO KIDS, SUIT SAYS.(Business)
The Roots of Rural Educational Inequity-or How Country Folks Get Whipsawed and Bushwhacked.
Inconsistent Obligations: Robinson v. United States or How an Agency Problem Whipsawed the IRS