Magnaglo
电磁紫外线探伤法, 玛格纳络磁性粉末
🗣️ 情景例句
Then we have to furnish it.
然后我们还得装潢摆设。
I wouldn't worry about it, if I were you.
我是你的话，我不会担心的。
John asked Grace to marry him，
约翰向格雷斯求婚。