输出shūchū 1.从内部送到外部{send out}: 血液从心脏～,经血管分布到全身组织。{The heart pumps blood to all parts of the body through the blood vessels.} 2.商品或资本从某一国销售或投放到国外。{(of commodities or capital) export} 3.科学技术上指能量、信号等从某种机构或装置发出。{output; power, signal, etc. sent from a mechanism or apparatus}