双语例句
The doctor will then use the needle to thread the pacemaker wires into a vein and to the correct location in your heart.
接着医生会利用针头向静脉内穿入起搏器的导线，最后到达心脏的恰当位置。
词典释义：
thread vein
时间: 2025-09-13 18:22:02
英
美
n.毛细血管
词典释义：
n.毛细血管
The doctor will then use the needle to thread the pacemaker wires into a vein and to the correct location in your heart.
接着医生会利用针头向静脉内穿入起搏器的导线，最后到达心脏的恰当位置。
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