Subset construction
[计] 子集构造
🧩 词语组成解析
subset
['sʌbset]
n. 子集;
🗣️ 情景例句
Good-bye, Susan.
再见， Susan。
I often listen to the radio at night.
我常常在晚上听收音机。
If, as has been reported, they have protected humans from sharks,
正如报道中所说，如果海豚保护人不受鲨鱼侵害，