血管太细
xuè guǎn tài xìCommon spoken expression used by native Chinese speakers in daily life.
[Authentic Cinema Evidence Base]
(2 clips)
00:03
(护士长 叫护士长 快 怎么回事 你们) ── Previous context
“Head nurse! What's up? Veins are too small. Won't work.”
00:03
(我们会处理的 上那边歇会儿啊) ── Previous context
“Seriously? Aren't you a nurse? His veins are too thin.”