v. 从国外引进资本或买进商品(跟"输出"相对), import (as opposed to "输出"), bring in or buy (goods, services or capital) from a foreign country; 科学技术上指能量、信号等进入某种机构或装置, input, feed energy, signals, etc. into a component or circuit

用于捆起来的或聚在一起的长条形东西

n. 人手掌前端五个长短不一的分支, finger

v. 归于某一方面或为某方所有, belong to

n. 某种关系或场合中相对的两个人或集体, both sides, two parties

n. 规定的办事程序, formalities, procedure