Ectopic pacemaker
[醫] 異位起搏點(心)
?? 詞語組成解析
a. 異位的\\n[醫] 異位的
pacemaker
[['peis?meik?]]
n. 帶步人, 標兵, 起搏器\\n[醫] 起搏點, 起搏器
??? 情景例句
I made an appointment with the doctor at three.
我和醫生約好3點鐘看病。
I'd like to know how you reached your conclusions.
我想知道你們是如何得出結論的。
Outside the rain had turned into a storm and lightning flashed over the hills.
洞外，小雨已變成狂風暴雨，閃電劃過山崗。