Insubmersibility
不沉性
🗣️ 情景例句
Happy birthday, Carl.
生日快乐 ，Carl。
He must have three more weeks of rest before he is released.
他在出院以前，还需要三周时间的静养。
Oh, we have beautiful sunshine everyday! It's very warm. Sometimes it's too hot.
噢，每天阳光明媚！很暖和。有时太热。