"signalling" in Chinese (Simplified)
发信号示意
Definition
用手势、声音、灯光或其他动作来传达信息或指令，通常不使用言语。
Usage Notes (Chinese (Simplified))
通常用于科技、科研或正式语境，如“信号蛋白”、“交通信号”。'Signaling'是美式拼写，‘signalling’是英式，两者同义。可指有意或无意识的信息传递。
Examples
The traffic lights are signalling that we should stop.
红绿灯正在**发信号**，我们应该停下。
She was signalling for help by waving her arms.
她通过挥手臂在**示意**求助。
The teacher is signalling for everyone to be quiet.
老师正在**示意**大家安静。
That dog keeps signalling he wants to go out by standing at the door.
那只狗一直站在门口，**示意**想出去。
The scientist is studying how cells are signalling to each other.
科学家正在研究细胞如何相互**发信号**。
He’s been signalling with his eyes all night, but I don’t know what he means.
他整晚都在用眼神**示意**，但我不知道他想表达什么。