Tipaque
二氧化钛
🗣️ 情景例句
I'm in charge of the sales department.
我主管销售部。
I hope you bring his records with him.
我希望你带他的唱片一起来。
This time they fixed heavy metal clamps to both sides of the dish so that they could fasten the chains.
这次，他们用沉重的金属夹子把盘子夹住，以便往盘子上安装铁链。