Embolus
n. 栓子, 栓塞物\\n[医] 栓子
🗣️ 情景例句
I think the problem can be gotton over without too much difficulty.
我认为问题不难解决。
An old dog bites sore.
老狗咬人痛得很。
Computers have become smaller and smaller, more and more powerful and cheaper and cheaper.
计算机已经变得体积越来越小，功能越来越多，价格越来越低，