air navigation
The science and technology of determining the position of an aircraft with respect to…The science and technology of determining the position of an aircraft with respect to the surface of the earth and accurately maintaining a desired course
Значення
значень: 1(незлічуване)The science and technology of determining the position of an aircraft with respect to the surface of the earth and accurately maintaining a desired course
Уроки до слова
уроків: 1- A1Злічувані та незлічувані іменники — Бо воно може бути незлічуваним