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

单词	back post
释义	back post [网络] 钢琴背柱；六背柱；舵柱舵柱
随便看	operative error operative fact operative field operative fields operative gas operative goal operative gynecology operative information system operative instrument operative lay time operative lay-time operative length operative limit operative limits operatively operative mathematics operative mechanism operative mistake operative mode operative myxedema operative needle operativeness operativenesses operative norm operative on 跋山涉水，餐风饮露跋涉不知残腊尽，动劳宁复计冬春跌个狗吃屎跌个跤子，买个明白跌了一跤，就知道疼了跌了下巴跌了跤会认路，碰了头会知物跌倒不疼，爬起来疼跌倒巴不得坐一坐跌倒油瓶不扶放課後放談放送放送大学放送網放送衛星放逐放逸放電放題