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

单词	vent valve seat
释义	vent valve seat 通风阀座
随便看	collectionize collection ledger collection letter collection-level cataloging collection limitation principle collection maintenance collection management collection management authority collection manager collection method collectionneur collection object collection of acrosols collection of additional charges Collection of Admiralty collection of aerosols collection of betting duty collection of bill collection of bills collection of books collection of cash collection of charges collection of check collection of checks collection of commercial paper 不管鸡仔，管麻鹰不管黄牛黑牛，能拉犁的就是好牛不管黑猫白猫，捉着老鼠就是好猫不管黑猫白猫，能抓住耗子就是好猫不精不诚，不能动人。不精不诚，不能感人。不精者不灵不系行人偏系恨，青青怎解无聊。不素养士而欲求贤，譬犹不琢玉而求文采不素餐兮。上课上调上调上谒上谕上账上货上贼船上赶子上足