obturate an artery 阻塞动脉
obturate a passage 堵塞通道
obturate the vessel 封闭血管
A: Will the clot obturate the artery?
A:血块会阻塞动脉吗?
B: Yes, it might obturate the passage entirely.
B:是的,它可能会完全堵塞通道。
1) 阻塞、堵塞开口或通道
2) 在医学上指闭合或填充孔道
3) 使某物变得不通畅
1. 阻塞;堵塞
verb
1. To block, obstruct, or close up an opening or passage.
Synonym: block, obstruct, clog