Ectopic pacemaker
[医] 异位起搏点(心)
🧩 词语组成解析
a. 异位的\\n[医] 异位的
pacemaker
[['peisˌmeikə]]
n. 带步人, 标兵, 起搏器\\n[医] 起搏点, 起搏器
🗣️ 情景例句
It is. That's why we bought it for you.
是的。这就是我们买给你的原因。
A lamb is as dear to a poor man as an ox to the rich.
穷人的一只羔羊比富人的一头牛还要珍贵。
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。