Partitioned
a. 分区的；分割的；分段的
✅ 同义词
🗣️ 情景例句
Right!
好的！
A test pilot needs plenty of nerve.
飞行试飞员需要极大的勇气。
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。