Returning cycle
[医] 恢复周期(由额外收缩开始的心搏周期)
🧩 词语组成解析
v. 归还, 返回, 回复（return的ing形式）
cycle
['saɪkl]
n. 循环，周期;自行车;时代，一段时间;整套;
vi. 周而复始，循环;骑自行车;轮转;
vt. 运转，循环;使轮转;
cycl =ring,circle,表示”圆,环”
🗣️ 情景例句
What are the odds on her being expelled?
她会不会被开除？
Those men aren't students,either.
那些人也不是学生。
He's gone to England with his family. He won't be back until January.
他和家人一起回英国了。要到元月份才回来。