Montejus
壓氣升液器; 蛋形升液器
??? 情景例句
What subject did you major in university?
你在大學(xué)主修的科目是什么？
Yes, we have done a little. But we have just started and have nothing to show you.
有，我們做了一些，但是因?yàn)槲覀儾艅偲鸩剑]有任何資料可以提供給你們。
Hi, Lin Tao! What are you going to do on Sunday?
嗨，林濤！星期天你打算干啥？