提示：点击例句中的单词，就可以看到词义解释

Police frogmen searched the lake for the murder weapon .

警方的蛙人搜索这个湖，寻找谋杀凶器。

Frogmen didn 't turn anyone up .

潜水员还没任何发现。

An african general sends frogmen under the white house to assassinate the president .

一位非洲将军派人潜入白宫暗杀总统。

24 July : columbia after splashdown in the pacific as frogmen prepare to open the hatch

7月24日：哥伦比亚指挥舱降落在太平洋之后，蛙人准备打开舱门。

Police frogmen were called in to search the lake for the missing child .

警方的蛙人被召来寻找在湖中失踪的孩子。