Fetal circulation
胎体循环，胎循环
🧩 词语组成解析
fetal
['fi:tl]
adj. 胎儿的，胎的;
circulation
[,sɝkjə'leʃən]
n. 流通，传播;血液循环;发行量;（某段时间的）社交活动;
circ 圆，环 + ul + ation 表示行为、情况、状态、过程、结果 → n. 流传,传播,发行;发行量;(体液的)循环,(水、空气等的)流通;(货币等的)流通
🗣️ 情景例句
My visa is multi-entry; it allows me to exit the country and then re-enter, as ofter as I like.
我的签证是往返签证，我可以随便进出这个国家。
I was this close!
就差那么一点。
The man went to great lengths to prove that the diamonds were real.
那人竭力想证明那钻石是真货。