Sintering
v. 烧结
🗣️ 情景例句
And then branched out into other sports products.
然后逐渐扩展出其他的运动产品。
Track 4 at 9:30.
9点30分，4轨道的车。
So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.
于是，考古学家们既缺乏历史记载，又无口头传说来帮助他们弄清最早的“现代人”是从哪里来的。