infield是什么意思 n. 农宅周围的田园, 耕地, 内野 n the area of a baseball field that is enclosed by 3 bases and home plate infield的用法和例句: 1. The infields are trying to be funny, and that never works. 内场手都讲起笑话来了 那从来都不好笑的 2. I got no...