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

单词	bottom echo
释义	bottom echo 反面回声
随便看	stoichiological stoichiology stoichiometer stoichiometric stoichiometric air addition stoichiometric air-fuel ratio stoichiometrical stoichiometrical combustion stoichiometrically stoichiometrical mixture stoichiometric amount stoichiometric balance stoichiometric calculation stoichiometric chemistry stoichiometric coefficient stoichiometric combustion stoichiometric compatibility stoichiometric composition stoichiometric compound stoichiometric compounds stoichiometric concentration stoichiometric constant stoichiometric crystal stoichiometric equation stoichiometric equivalent 竹竿子下井，竖管竹竿子，节节空竹竿当尺难量天竹竿捅水沟，捅进一节说一节竹竿撑排，捅到底竹竿虽长，空心无瓤竹笋竹笋层层剥，剥尽笋衣现笋心竹笼里藏火炭，早晚要烧起来竹筒倒豆子さんさんさんさんさん【三】さん【傘】さん【参】さん【山】さん【惨】さん【散】