... split-second 释义:①快速的,闪烁的③双秒针的 litres per second 释义:升/秒 nanotechnology 释义:毫微[秒]技术 ...
例句
例句
He thinks second-generation biomass could, in theory, generate 350 billion litres of biofuel per year - essentially equivalent to all of the US's oil imports.