Adams catalyst
[化] 亚当斯催化剂(一种氧化铂催化剂)
🧩 词语组成解析
[计] 先进数据管理系统
🗣️ 情景例句
Here is our draft contract.
这是我们草拟的合同。
Where were you during the month of April last year?
去年四月份你在哪里？
Do you usually buy in large quantities?
你们的订购量通常都很大吗？