常見例句This is an Ameda breast pump in excellent working condition.Runs on AC or 6 AA batteries (very handy for travelling!), and you can get a car charger/connector too. 我還不太懂這個(gè)東東是怎么工作的，沒見過實(shí)物，想請教是不是把其他配件都換新的就跟新買一個(gè)差不多。 返回 ameda