Hca
[医][=heart cell aggregate]心脏细胞聚集
🗣️ 情景例句
It's not an important game, anyway.
话说回来， 这场比赛不重要。
Don't make it any worse than you can help.
尽量不要把事情弄得更糟。
Look! The bus is coming!
看，车来了！