单词	shield groove
释义	shield groove [机] 防尘盖槽
随便看	block course block cover block covered wall block crane block creeling block crown block cursor block curve block-cutpoint graph block-cutpoint tree block cutter block cutting block, data block data block data compression block data statement block data subprogram block decoding block decrease block definition block delay distortion block delete block-delete block demolition charge block demultiplexer 背信弃义背公向私背公营私背前面后背城一战背城借一背山起楼背恩弃义背恩忘义背恩负义オン［on］オーいちごななないいないい【内意】ないいんないいん【内因】ないえつないえつ【内謁】ないえんないえん