Ramsayite
褐硅钠钛矿
🗣️ 情景例句
Sometimes, by buying something cheap now, you will be costing yourself more in the long run.
有时候你花了很少钱买了便宜货，但它日后可能要花掉更多的钱。
I have so much to do after I retire.
我在退休后有许多事要做。
Everyone is at school today except LinTao.
今天除了林涛，每一个人都到校了。