Clottage
血（凝）块阻塞
🗣️ 情景例句
555-9470…and it's busy….
555-9470……还是忙音 ……
If it doesn't rain tomorrow, I think I'll run some errands.
如果明天不下雨的话，你会打电话给我吗？
I don't want to know what it's been; I want to know what it is now.
我不想知道它曾经是什么；我想知道它现在是什么。