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
Who ever heard of a pet goat?
有谁听过宠物羊的啊？
One hour today is worth two tomorrow.
今天的一个小时抵得上明天的两个小时。
People change, but they don't suddenly chnge from being right-handed to being left-handed.
人会变，但他们不会从惯用右手而突然转变成左撇子的。