portable
adj
that can be (easily) carried; not fixed permanently in place 便携式的; 手提式的; 轻便的
a portable radio, television set, typewriter, etc 便携式收音机、 电视机、 打字机等. portable, n that can be (easily) carried; not permanentlyin place 便携式物品; 轻便物品
The document had been typed on a small portable. 这份文件是用便携式打字机打的.