Trackability
[计] 可跟踪性, 跟踪能力
🗣️ 情景例句
I was expecting him here at five forty-five.
我们约好了五点四十五在这里会面的。
No need to discuss!
免谈！
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也没回来。