Circulable
a. 可循环的；可流通的
🗣️ 情景例句
But a simple solution might be
但是， 一个简单的解决办法可能是
None knows the weight of another's burden.
看人挑担不吃力。
Their humbler followers, such as partridges, have a like power of strong propulsion, but soon tire.
次于野鸭和鸽子的鸟，如鹧鸪，有相似的巨大推动力，但很快会疲劳。