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
And don't be so independent.
不要再坚持独立个性了。
Which one is Mr. Jame's office?
哪间是詹姆司先生的办公室？
While the battered car was moving away, Roy stopped his bus and telephoned the police.
当那辆被撞坏的车开走后，罗伊停下车，给警察挂了电话。