Stacking density
[化] 堆积密度
🧩 词语组成解析
[计] 叠卡
🗣️ 情景例句
They don't have room service at Old Country Inn. Old Country Inn
没有房间服务部。
Excuse me for bothering you.
打扰了！
I often visited The Gables when I was boy.
我小时候常去“山墙庄园”作客。