Valley Forge, Pennsylvania, was the site of the camp of the American Continental Army over the winter of 1777–1778 in the American Revolutionary War. This was a time of great suffering for George Washington's Army, but it was also a time of retraining and rejuvenation.
Valley Forge Valley Forge, Pennsylvania, was the site of the camp of the American Continental Army over the wint
valley in valley 谷中谷，叠谷
forge work 锻造
rivet forge 铆钉炉
riveting forge 铆钉锻炉
forge bar 锻制棒材
gas forge 煤气锻炉
forge drill 锻造钻头
drop forge phr. 落锤锻
spring forge 弹簧锻工车间
forge n.[C]1.熔炉2.铁工厂v.1.[T] 打制，锻炼，伪造2.[T] 锻造，伪造3.[I](fig 比喻)（经过辛苦和努力）建立、建造4.[T]与（国家，组织，他人）建交
valley n. 1.山谷 2.流域 3.溪谷，凹地
drop forge vt. 落锤锻造
cross forge 横锻
Petro forge 高速锤
electro forge 电锻
through valley 贯通谷
energy valley 能谷
forge welded(monolayered)cylinder 【化】 锻焊式圆筒; 锻焊式单层圆筒
