Alarum

(n.) See Alarm.

安吉洛手打

• Baron de Schilling's alarum was very simple. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• Another step made by Baron de Schilling was the invention of an alarum to call attention when a message was about to be sent. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.

编辑:尼特