Pyrognostics
[复]n.[用作单或复][矿]吹管试验特性(包括熔性、火焰染色等)
🗣️ 情景例句
I have a ticket, I know.
我知道我有车票。
Don't forget to put stamps on your letter.
别忘了贴邮票。
Here's another photo of Lily. Look! She's swimming very well.
这儿有莉莉的另一张照片。看！她正在游泳，游得非常好。