double-header

n.

连赛两场的棒球赛；

复数：double-headers

Double header
Double-Header
DOUBLE HEADER
Double header package having a tear bead
ATM interface device with double header conversion
Double header lubricating system
ORGANIC SYNTHESIS Metal catalysis spurs complanadine A doubleheader
Design and performance of tracked harvester for ratoon rice with double-headers and double-threshing cylinders
The "WBCA Night of All-Stars"Doubleheader Event
Sun Shines Brightly on Carmel in Double-Header Sweep of Benet
EMU Women's Softball: Eagles Set for Mid-Week Doubleheader at Valpo
EMU Women's Softball: Softball Splits with FIU in First Mid-Week Doubleheader
EMU Women's Softball: Softball Ready for Mid-Week Doubleheader