Hydrocyst
水囊肿
🗣️ 情景例句
Am I glad to see you!
我看到你， 真的很高兴！
You say it, but you don't mean it.
口是心非。
Marine Studio biologists have pointed out that, however intelligent they may be, it is probably a mistake to credit dolphins with any motive of lifesaving.
海洋摄影室的生物学家指出，无论海豚多么聪明，认为它们有救人的动机可能是错误的。