Quenching constant
[化] 猝灭常数
🧩 词语组成解析
n. 淬火, 猝灭, 猝熄\\n[化] 淬火; 淬灭
🗣️ 情景例句
I thought he was retired
我原以为他退休了
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
Affluent he may be, but he is by no means sure what, to tip the doorman or the chambermaid.
他们可能很富有，但给看门人和房间女服务员多少小费，心中却根本没有数；