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
Hello, I wish to speak to Xiao Fu.
喂，我想和小付通话。
To go to his favorite bar after work
下班后到经常光顾的酒吧去
so he must stay in bed for a week.
因此他必须卧床一周。