音标与读法

这里为大家介绍下drift sight 是什么意思，希望能帮助到各位朋友。

中英文翻译

【航】偏流指示计。

drift:n. 1.漂亮；(潮流的)推进力。 2.漂流物；吹积物； ...sight:n. 1.视力，视觉。 2.眼界，视域，视界，视距。 3 ...The Drift Sight was a bombsight developed by Harry Wimperis in 1916 for the Royal Naval Air Service (RNAS). It used a simple mechanical device to measure the wind speed from the air, and used that measurement to calculate the wind"s effects on the trajectory of the bombs.单词网daNCi.583316.Com