英语词汇“four-point contact ball”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	four-point contact ball
释义	four-point contact ball 四点接触球轴承
随便看	aggregation of marine cargo aggregation of marine cargoes aggregation of particles aggregation of preference aggregation of property aggregation of sectionary charge aggregation of system aggregation of variable aggregation of variables aggregation over time period aggregation over time periods aggregation pheromone aggregation pill aggregation plain aggregation problem aggregation promoting factor aggregations aggregation signs aggregation stability aggregation state aggregation structure aggregation toxicity aggregation velocity aggregative aggregative economics 帮人百元钱，不如把艺传帮倒忙帮助帮理不帮亲帮着煤窑没白脸，跟上兔子会跳崖帮腔的上不了台帮艺不帮钱帷帷卷闲窥户，床空暗落泥。谁能长对此，双去复双栖。帷幕不修也。 20577 20578 20579 20580 20581 20582 20583 20584 20585 20586