Fractographic
a. 金属断面的显微镜观察的
🗣️ 情景例句
Every cloud has a silver lining.
再黑暗的地方也有一线光明。
Burn not your house to rid it of the mouse.
投鼠忌器。
What a lovely place! I'm going to go across the river.
真是个好地方！我要到河那边去。