Sorensenite
硅铍锡钠石
🗣️ 情景例句
When and what university did you graduate from?
你何时从哪所大学毕业？
If it hadn't rained so hard yesterday, we would have played tennis.
如果昨天没下那么大的雨，我们就去打网球了。
Sally is looking at a big ship.
莎莉正在观看一艘大船。