Fractographic
a. 金属断面的显微镜观察的
🗣️ 情景例句
Before we go to the gallery,
在我们去画廊之前
Would you please hold the door open for me?
可以请你为我把门拉着吗？
Students often create amusing situations which are funny to everyone except the victims.
大学生们常常做的是制造一种可笑的局面，使大家笑上一场，当然受害者是笑不出来的。