prevent to do sth 與 prevent sb (from) doing 用法

prevent to do sth

如： Do not water in before making a turn every time 9 days, make wilting of its branch appreciably, make branch the turn slowly next, prevent to break off or cause "dead turn" . 在每次作彎前一兩天不要澆水，使其枝條略微萎蔫，然后將枝條慢慢作彎，防止折斷或造成“死彎”。

 

prevent sb (from) doing sth

等同於stop ···from 或 keep···from (from為介詞，后加ing) 阻止，預防某人干某事

如:l prevent him from going out.我阻止他出去。