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。
To walk away
走开
and won't suffer sleepless nights over share prices.
不会因股票价格的浮动而夜不能眠。