adv.外科手術(shù)上；外科手術(shù)一般地
Any of several usually miniaturized and surgically implanted electronic devices used to stimulate or regulate contractions of the heart muscle. 心臟起搏器任一種通常微型化的外科移植電子裝置，用來刺激或調(diào)整心臟肌肉的收縮
adv.非外科手術(shù)地
