traffic signals
交通信號
buy signals
買入信號
sell signals
賣出信號
signal strength
信號強度
signal processing
信號處理
emergency signals
緊急信號
signal detection
信號檢測
signal analysis
信號分析
warning signals
警告信號
signal transmission
信號傳輸
she signals her approval with a nod.
她用點頭表示贊同。
the traffic lights signals when to stop.
交通信號燈指示何時停車。
he signals for help from a distance.
他在遠處請求幫助。
the coach signals the players to start.
教練向球員發出開始的信號。
birds use various sounds to signals danger.
鳥類用各種聲音來發出危險信號。
she signals her intent to leave the meeting.
她表示打算離開會議。
the scientist signals a breakthrough in research.
科學家表示研究取得了突破。
he signals his friends to join him.
他示意朋友們和他一起。
the dog signals its owner to play.
狗向主人發出玩耍的信號。
she signals her discomfort during the conversation.
她在談話中表示不適。
探索常見搜尋詞彙