Nondeterminism
非确定性
🗣️ 情景例句
Look before you leap.
想好了再行动。
This is my friend Susan.
这位是我的朋友苏珊。
It was noticed that there were no signs or warnings on the supply lines that ran round the port.
人们这才注意到，铺设在码头周围的供应管道上没有贴标签或告示。