He made obeisance to the king.他向国王表示臣服.While he was still young and strong all paid obeisance to him.他年轻力壮时所有人都对他毕恭毕敬。He made a deep obeisance to the queen.他向女王深深鞠了一躬....
He made a deep obeisance to the queen.他向女王深深鞠了一躬.While he was still young and strong all paid obeisance to him.他年轻力壮时所有人都对他毕恭毕敬。He made obeisance to the king.他向国王表示臣服.The ability to controll comes from obeisance of rules...
Lubrication reduces noise and wear.润滑作用能减少噪音和磨损.We shall require more lubrication oil this month.这个月我们需要更多润滑油.Sludge can also clog oil passages and prevent normal engine lubrication.油泥还会阻塞油路,妨碍发动机的正常润滑工作....