Sintercorundum
烧结金刚砂
🗣️ 情景例句
Philip and I were living with Grandma and Grandpa. Philip
与我和爷爷， 奶奶住在一起。
To get ahead you'll have to work long hours and take short vacations.
想成功就要多流汗少享受。
Nothing much. Only some school work. Why?
没什么事。只有一些作业。什么事？