Sart
[医][=sinoatrial recovery time]窦房结恢复时间
🗣️ 情景例句
but I'm not sure I want to be alone.
但我不知道我是否想一个人生活。
We can offer door-to-door delivery services.
我们可提供送货上门服务。
She was too excited to do any housework that morning,
那天上午，她兴奋得什么家务活都不想做，