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signalling的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 signal:
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any nonverbal action or gesture that encodes a message
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any incitement to action
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an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes
signalling的用法和樣例：
例句
用作名詞 (n.)
- She was signalling wildly, waving her arms.
她發(fā)狂地揮動(dòng)手臂發(fā)信號。
