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

单词	black down
释义	black down 【船舶学】用柏油涂黑(船具)
随便看	headless package headless plug headless punch headless rivet headless rivet with both ends socket shank headless screw headless screw with square headless screw with three flats headless screw with two flats headless server headless setscrew headless set screw headless set-screw headless shoulder headless shoulder screw headless slotted plug headless system head lettuce headlettuce head lettuces head-level head lever Headley head librarian head-lice 盛年不重来，一日难再晨。盛年不重来，一日难再晨。及时当勉励，岁月不待人。盛年不重来，一日难再晨；及时当勉励，岁月不待人盛德之士，君不得而臣，父不得而子。盛德以自修，柔仁以御下。盛德多不矜不伐。盛德大业，至矣哉。盛怒不可饮酒。盛时不作乐，春花不重生盛筵必散无缝无缺无罪无翼而飞无翼鸟无耻无聊无聊赖无肠公子无能