Emptiness problem
[计] 空集问题
🧩 词语组成解析
emptiness
['emptinis]
n. 空虚;空腹;无知;无能;
🗣️ 情景例句
Only one hundred and twenty-one votes!
仅仅一百二十一票！
The price of the car was so low that it made Stone suspicious of the value.
这辆车的价格如此之低，世通怀疑那车的价值。
If the feeding place was away from the sun, the straight part of the wagging dance pointed downward.
如果喂食地点向着太阳，跳舞的蜜蜂在跳摇摆舞时直线部分就一直向上。