If the NIF succeeds, politicians will be under pressure to invest in the technology to develop a first generation of demonstration plants to feed fusion energy into electricity grids.是什么意思_If the NIF succeeds, politicians will be under pressure to invest in the technology to develop a first generation of demonstration plants to feed fusion energy into electricity grids.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句