countersink用法_例句
countersink 朗读
countersink
音标：kaʊntəˌsɪŋk
countersink翻译
countersink双语用法和例句
相关单词
centiliter conspiratress constellation copernican closedown conchobar chamorro Choristida carp clonorchiosis confront coding cushiony chiffon cystoenterocele countryroad clouted chloropal courlan censor