Isron.<美俚>以色罗(一种类似埃弗罗发式)
isv.是(be的第三人称单数一般现在时)
Is it your responsibility?你要对此负责吗?
Is there vomitive feeling?有呕吐感?
ischemia re-perfusion injury再灌注损伤
Is this a slaughter house?莫非是一家黑店?
Is there something to eat?有什麽可吃的东西吗?
Is it your mum's birthday?伊辛耦合
Is the pit area dangerous?维护区危险吗?
Is not this topsy-turvy?这不是乱七八糟吗?
Is that qigong classified?这种气功分级了吗?
Is merely a legendary place.只是一个传说中的地方。