Stacking density
[化] 堆积密度
🧩 词语组成解析
[计] 叠卡
🗣️ 情景例句
He has the advantage of a good education.
他有受过良好教育的优势。
Can you help me out? I'm trying to find a post office.
你能帮我个忙吗？我想找个邮局。
He used to learn everything by rote.
他过去总是死记硬背。