Precordial leads
[医] 胸[前]导程, 心前导程
🧩 词语组成解析
a. 心前区的\\n[医] 心口的, 心窝的, 心前区的
n. 领导者；引线；管道（lead的复数）
🗣️ 情景例句
Yes. The station's that way.
有。地铁站在那边。
Does everyone have enough to drink?
诸位喝得尽兴了没有？
That's a lot of money!
我可真是一大笔钱呢！