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

单词	extension ring
释义	extension ring 【摄影术】近摄接圈；【数学】扩张环
随便看	baseline privacy baseline progression base-line projection baselineprojection baseline projection baseliner baseline reference baseline report baseline resolved peak baseline restoration baseline restorer baseliners baselines base-lines baseline sequential baseline sequential axis baseline-setting baseline shift baseline shift in ac coupling baseline shift in accoupling baseline stability base-line stabilizer base line stabilizer baseline station baseline stepping 俹俺俻俼俽俾俾1 俾夜作昼俾昼作夜俿りんりん【凜凜】りんれつりんれつ【凜冽】りんタクりんタク【輪タク】りん酸りゔぇんじぽるのりーくりーぐりーぐせん