Allokite
铝英高岭石
🗣️ 情景例句
I am, too.
我也一样。
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
Li Lei ran much faster than the other boys.
李磊跑得比其他男孩快得多。