Peripheral circuiation
[医] 外周循环
🧩 词语组成解析
peripheral
[pə'rɪfərəl]
adj. 外围的;次要的;（神经）末梢区域的;
n. 外部设备;
peri 外层 + pher 带来 + al 属于...的 → adj.外围的;n.外围设备
[医] 循环
🗣️ 情景例句
Hey, Xiao Lu, what's up?
嘿，小陆，你好啊？
A bad conscience is a snake in one's heart.
做贼心虚。
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。