zero-in

英 ['ziərəʊ'ɪn] 美 ['ziərəʊ'ɪn]

• 归零校正

zero-in的英文翻译是什么意思，词典释义与在线翻译：

英英释义

动词 zero in:

1. direct onto a point or target, especially by automatic navigational aids

2. adjust (as by firing under test conditions) the zero of (a gun)