Amalgam matrix
[医] 汞合金型片
🏥 医学释义
汞合金成型片
🧩 词语组成解析
amalgam
[ə'mælgəm]
n. 汞合金;混合物;
🗣️ 情景例句
OK, Danny.
好啦 ，Danny。
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
Last year was a bad year for the company. There was a big fall in sales.
去年公司不景气。销售额骤减。