Indeterminateness
不定性
🗣️ 情景例句
Do I have any appointments?
我有什么约会么？
Jack is up and about now.
杰克病后复原了。
The twin towers are 110 storeys high, but high-speed lifts controlled by computer take only a minute to reach the top.
这座双塔式大楼有110层高，而由电脑控制的高速电梯只需一分钟就可以到达塔顶。