Amalgam expansion
[医] 汞合金膨胀
🧩 词语组成解析
amalgam
[ə'mælgəm]
n. 汞合金;混合物;
🗣️ 情景例句
when Susan and Richard were babies?
当Richard和Susan还很小时？
Let every tub stand on its own bottom.
各人管各人自己。
There are some newspapers on the table.
桌上放着几份报纸。