英文解释单词restrict confront substitute用英文简单解释一下,主要是上课的时候给同学讲解

restrict :place limits on
confront :be face to face with
substitute :put in the place of another

限制 restrict (v)
place limits on (extent or access)
例句：He feels this new law will restrict his freedom.
他觉得这一新法律会限制他的*.
confront 面对 (v) 1. to face something or 2．To stand facing
例句：A soldier has to confront danger.
士兵须面对危险.
substitute （v）代替, 替换 to replace something
例句：She was dancing while someone substituted at the piano.