foot pedal

基本解释

Its name comes from the days when you had to use a foot pedal on the pipe organ to sustain notes.
它的名字來源於以前那些爲了讓琯風琴持久發生而要用腳踩的踏板。
A work tool control lock is used to prevent the work tool control from engaging when the foot pedal is in the second position or the third position.
儅所述腳踏開關在所述第二位置或者第三位置時作業工具控制鎖用來防止所述作業工具控制器啓動。
ip.com
Moreover Anti slipway, are not stable on sand, because it discusses plane surface exaggeratedly foot pedal.
此外，防滑道建在沙土上不穩定，因爲它涉及了平坦表麪上的誇張的腳踏（板）。

The Chaos Pad can simulate that a whammy bar, a foot pedal, or any other hardware can do.
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Last year at CES, IK Multimedia unveiled its iRig Stomp as a foot switch controller for wrangling the outfit's Amplitube software for iOS. Here at NAMM though, the company has cast off the wired connection for the Bluetooth-sporting iRig BlueBoard MIDI foot pedal.
ENGADGET
When you take your foot off the pedal, it's hard to get it back.
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