Severity of quenching
[机] 急冷度
🧩 词语组成解析
severity
[si'veriti]
n. 严重;严格;严谨;严厉的对待;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 淬火, 猝灭, 猝熄\\n[化] 淬火; 淬灭
🗣️ 情景例句
How do you do?
你好！
Could you do me a favor?
能请你帮个忙吗？
What work are you going to do?
我们打算干什么活？