名詞 infield:

1. the area of a baseball field that is enclosed by 3 bases and home plate
   同義詞：baseball diamond, diamond

in.field

n.（名詞）
Baseball
【棒球】
The area of the field bounded by home plate and first, second, and third bases.
內場，內野：被本壘和一、二、三壘包圍起來的棒球場地
The defensive positions of first base, second base, third base, and shortstop considered as a unit.
內場，內野：第一壘、第二壘、第三壘和被視為一個單位的游擊手的防守位置
Sports The area inside a racetrack or running track.
【體育運動】 跑道內的場地：徑賽道或跑道包圍起來的區(qū)域
A field located near a farmhouse.
耕地：農舍周圍的耕地