railroads的中文意思、音标与词形变化

n. 铁路, 铁道( railroad的名词复数 ); 铁路系统 v. 铁路, 铁道( railroad的第三人称单数 ); 铁路系统

n line that is the commercial organization responsible for operating a system of transportation for trains that pull passengers or freight n a line of track providing a runway for wheels v compel by coercion, threats, or crude means v supply with railroad lines v transport by railroad