Reduced grammar
[计] 归约文法
🧩 词语组成解析
a. 减少的；简化的；缩减的
🗣️ 情景例句
What did you say? I didn't quite get that.
你说什么？我没听清楚。
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
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。