revolutionary

1. ADJ Revolutionary activities, organizations, or people have the aim of causing a political revolution. 革命的

Do you know anything about the revolutionary movement?

你對這次革命運動有什麽了解嗎？

2. N-COUNT A revolutionary is a person who tries to cause a revolution or who takes an active part in one. 革命者

The revolutionaries laid down their arms and their leaders went into voluntary exile. 這些革命者們放下了武器，他們的領袖們自願流亡。

3. ADJ Revolutionary ideas and developments involve great changes in the way that something is done or made. 革命性的

Invented in 1951, the rotary engine is a revolutionary concept in internal combustion. 1951年發明的鏇轉引擎是內燃領域的一個革命性觀唸。