英语词汇“valve stem penetration”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	valve stem penetration
释义	valve stem penetration 杆贯空件
随便看	negative role negative rolling moment negative root negative rotation negatives negative sanction negative saving negative savings negative scanning negative scanning shift negative scotoma negative screening negative scribing negative section negative segregation negative selection negative self regulation negative self-regulation negative self-selection negative self-view negative semidefinite form negative semi-definite matrix negative semidefinite matrix negative semidefinite quadratic form negative semi-definite quadratic form zfzb zfzd zfzg zfzj zfzl zfzp zfzr zfzs zfzw zfzy ぐんぞう【群像】ぐんぞくぐんぞく【軍属】ぐんたいぐんたい【軍隊】ぐんだんぐんだんぐんだん【軍団】ぐんだん【軍談】ぐんて