[through]throughput

两个词都表示“穿过”，但用法有区别1through强调从人群或物体中间穿过，该动作在三维空间进行egThesungoesthroughthewindow阳光透过窗户Thestreamrunsthroughthforest这条小溪穿过森林2across指在某；through的读