Cannon's ring
[医] 坎农氏环(右侧结肠的紧张性收缩环)
🧩 词语组成解析
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
🗣️ 情景例句
I think your food is very tasty, too.
我想你们的饭菜也是非常可口的。
Would you ever have imagined him becoming a politician?
你想过他能当上政治家吗？
He is acting an old man.
他正扮演一个老人。