Carbon dioxide cycle
[医] 二氧化碳循环
🧩 词语组成解析
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
that we can talk about us.
我们就可以谈谈我们。
I've had enough.
我已经吃饱了。
You have to be able to plan your work so that all your jobs will be finished in time.
以便你的工作能及时完成。