signal

美音音标: ['sɪɡn(ə)l] signal
英音音标: ['sɪɡn(ə)l] result.0.expl|add:"

同义
sign signal signaling
词性
n
解释
any nonverbal action or gesture that encodes a message
示例
signals from the boat suddenly stopped

同义
signal
词性
n
解释
any incitement to action
示例
he awaited the signal to start|the victory was a signal for wild celebration

同义
signal
词性
n
解释
an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes
示例
None

同义
sign signal signalise signalize
词性
v
解释
communicate silently and non-verbally by signals or signs
示例
He signed his disapproval with a dismissive hand gesture|The diner signaled the waiters to bring the menu

同义
signal point bespeak betoken indicate
词性
v
解释
be a signal for or a symptom of
示例
These symptoms indicate a serious illness|Her behavior points to a severe neurosis|The economic indicators signal that the euro is undervalued

同义
signal
词性
s
解释
notably out of the ordinary
示例
the year saw one signal triumph for the Labour party