vt.把…分成两半;把…减半;对分;平摊;
例句:
In 2005 the constitution was amended to halve the size of the legislature.
2005年,修改后的“宪法”将“立法院”的席位减少了一半.
He and I decided to halve expenses on our trip.
我和他决定均摊旅行费用.
I halve the cost of living.
我摊一半生活费用.