Digital subset
[计] 数字子集
🧩 词语组成解析
subset
['sʌbset]
n. 子集;
🗣️ 情景例句
She works hard.
她工作起来拼命
Old birds are not to be caught with shaff.
老谋是不会失算的。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。