marine acoustic signal bomb

  • 水声信号弹

marine acoustic signal bomb的用法和样例:

例句

  1. They will fire off a signal flare.
    他们将发射一发信号弹。
  2. Two green signal shells shot up.
    升起了两颗绿色信号弹。

marine acoustic signal bomb的相关资料:

临近单词

目录 查词历史