ground-breaking
短语
FREQ #44034
adj. 开拓性的，独创的
发音
AU
词形变化
ground-breakings
复数
more ground-breaking
比较级
most ground-breaking
最高级
释义与例句
n.
-
1.
A ceremony marking the commencement of construction of a road, bridge, or building.
adj.
-
1.
innovative, different than other things of its type.
习语ground-breaking technology