Tmh
thermomechanical hydraulic 热机水压的；tons per manhour 吨/人-小时
🗣️ 情景例句
Speaking of mother and of father
谈到孩子的爸， 孩子的妈，
This material feel soft, How does that material feel?
这种布料感觉起来很软，那块料子如何呢？
It's used for cutting.
用于切割。