Santocel
硅酸盐
🗣️ 情景例句
Are we picking him up at the station?
我们要去车站接他吗？
OK. You'll have to use a credit card or leave a $100 deposit.
好。你必须使用信用卡，否则要付100美元的押金。
If then we are so certain that other intelligent life exists in the universe,
既然我们如此坚信宇宙中存在着其他有智力的生命，