英语词汇“bottom hole packer”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	bottom hole packer
释义	bottom hole packer 井底封隔器
随便看	mating of poultry Matingou mating pair mating part mating partner mating parts mating period mating piece mating pinion mating pipe mating plate mating plug mating points mating position mating preference mating profile mating rate of virgin female meths mating reaction mating ring matings mating season mating seasons mating sign mating sizing mating socket 善恶皆从心想生善恶相形，祸福自见善恶若无报，乾坤必有私善恶莫之分，是非无所争。善恶要知，更要断，知一善则断然为之，知一恶则断然去之，庶乎善日积而恶日远也。善悟者，观庭中一树，便可想象千林；对盆中一景，亦即度知五岳。善戏谑兮，不为虐兮。善战之术，出奇设伏善战者不在少，善守者不在小，胜在得威，败在失气。善战者不怒，善胜敌者不与。小叔子小口小口儿小口径小可小可怜儿小史小叶小叶杨小号