There were low, muffled voices rising from the hallway.从走廊里隐约传来了低沉的说话声。I heard the voices, but couldn't make out what they were saying.我听到有声音，却听不清他们在说些什么。There was a sound of loud voices from the kitchen.厨房传来一阵喧闹声。...
They removed a clot from his brain.他们从他的大脑里取出了血块。a blood clot on the brain大脑中的血块A year ago he had a blood clot removed from his brain.他脑内的血块一年前被取出了.He needed emergency surgery to remove a blood clot from his brain.他需要进行紧...