Fractography
n. 金属断面的显微镜观察\\n[医] 参差表面描绘术
🗣️ 情景例句
How are you?
好吗？
She cannot be provoked by their stupid behavior.
她不会被他们愚蠢的举止激怒。
We have a problem with your order.
你订的货有点问题。