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

单词	valve crown
释义	valve crown 见valve head
随便看	closed packed structure closed packing closed pair closed panel method closed pass closed path closed path space closed pattern closed pcv system closed period closed piling closed pipe closed pipe system closed piping system closed plain chock closed plane closed plane domain closed plane figure closed planer closed planting closed plasma device closed-plaster method closed plastic refining machine closed pneumothorax closed point 橘生淮南则为橘，生于淮北则为枳。橘生淮南则为橘，生于淮北则为枳，叶徒相似，其实味不同。橡皮棍子打人，伤了看不到印子橡皮球，你硬他就软橡皮脑袋，老不过电橹慢开轻浪，帆移入暮云。檀木雕的菩萨，灵是不灵，就是稳檀郎不识愁时面。天涯远，琵琶弦上分明见。担着心情一片。檀郎故相恼，须道花枝好。一面发娇嗔，碎挪花打人。檀香木当柴烧，所用不当发射极发射点发射真空管发小儿发小性儿发屋发展发市发布发帖