metal door

• 金属门

metal door的用法和样例：

例句

1. The first is the gate and now generally installed metal to metal doors are.
   首先是大门，现在一般都是安装以铁制的金属门居多。
2. With no one watching, they fled past the metal gate which was the door to the Underworld.
   在无人看管的情况下，他们经过阴间的金属门，逃出了阴间。