Echelonment
阶梯状; 梯次配置; 梯状配置
🗣️ 情景例句
Let's go out for Chinese food.
咱们去吃中国餐吧。
We can't decide when to leave.
我们不能决定什么时候离开。
Well,they're trying to repair it,sir.
啊，他们正设法修呢，先生。