划时代

huàshídài

epoch-making; of historic significance

HSK 7-9

Pronunciation

huàshídài

爱因斯坦的相对论是一项划时代的科学发现。

Àiyīnsītǎn de xiāngduìlùn shì yí xiàng huàshídài de kēxué fāxiàn.

Einstein's theory of relativity was an epoch-making scientific discovery.

One fixed sample

Full mock exams are available in HSKReady.