paller
美
英 
例句
Paller and her colleague Chad Mirkin, also at Northwestern, have found a way through the skin barrier.
Paller与同是来自西北大学的同事ChadMirkin,已经找到一种穿过皮肤屏障的方法。
Paller concedes that once children are mobile (and know how to tear off a sun hat), it's harder to keep them covered up.
有时孩子是好动的(知道如何扯下帽子),让他们一直戴着很难。