1/breakthrough釋義：

n. 突破；突破性進(jìn)展

He was praised by the Queen for his breakthrough in the field of science and technology.

他因在科技領(lǐng)域的重大發(fā)現(xiàn)而受到女王嘉獎。

breakthrough point突破點；穿透點；貫穿點

make a breakthrough有重大發(fā)展或突破

breakthrough technology突破性技術(shù)