Microfractography
显微断谱学
🗣️ 情景例句
Win a few, lose a few. that's life.
有得也有失，生活就是如此。
The proud man felt humbled by Karl's kindness.
那个傲慢的男人为卡尔的和蔼亲切而自惭形愧。
I'm afraid I didn't, officer.I must have been dreaming.
恐怕我没有看见，警官。我一定思想开小差了。