Keystone State

常見例句

Keystone State Independence State Quaker State
拱心石州
Economically, the country is in a very healthy state.
從經濟學的觀點來說，國家處于很興旺的狀態(tài)之中。
The keystone in the crown of an arch.
拱頂石位于拱頂的塞縫石
He went on the stump in his home state.
他到故鄉(xiāng)所在的州去發(fā)表演說。
He is reading a report of the state of the roads.
他正在看一篇關于道路狀況的報告。
They ceded territory to a neighboring state.
他們把領土割讓給鄰國。