Basivalvulae
瓣基片
🗣️ 情景例句
We've called it quits.
我们决定放弃（我们之间的关系了）。
A proper amount of exercise contributes to good health.
适度的运动有益于健康。
It took me over half an hour to get rid of him.
我花了半个多小时才摆脱了他的纠缠。