finger lever 中文意思是什麼
finger lever
解釋
指形手柄-
Extend a finger to press the lever down to shift into higher gears, and uncurl a finger or two from the bar to bat the lever upwards to shift into smaller gears
伸出手指,向下壓剎把,於是變速氣向上加檔,用一個或兩個手指向上撬剎把,變速器則向下變,把鏈條挪到較小的飛片上(大小飛皆應如此) 。 -
In telegraphy communications, a device with a finger - operated lever with contacts that make and break a circuit to send characters by means of dots and dashes or spaced clicks
在電報通信技術中,一種用手指操縱的器件,通過按下、松開使電路一會兒通、一會兒斷,形成點、劃、空的信號,從而發送出字元(信息) 。
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