基本解釋n. 黑板擦同根派生 blackboard eraser相關(guān)詞英漢例句雙語例句Please clean the blackboard with the eraser.請(qǐng)用這個(gè)板擦把黑板擦乾凈。www.ept-cn.comTrying to fix the tie , he took a blackboard eraser and hammered a large tack through his tie into his chest.為了固定領(lǐng)帶，他拿起黑板擦，把一個(gè)大頭釘透過領(lǐng)帶砸入他的胸膛。The utility model relates to a dust-free blackboard eraser for teaching, which is composed of a handle, a rubber sheet housing, an eraser body, an eraser housing and an eraser.本實(shí)用新型是一種教學(xué)用無塵黑板擦器，由把手、膠皮殼、擦器主體、擦器殼和擦器組成。ip.comblackboard eraser更多例句詞組短語短語blackboard d eraser 黑板擦woollen n blackboard eraser 絨板擦woollen blackboard eraser 絨板擦A blackboard eraser 一個(gè)黑板擦blackboard eraser maker 黑板擦制造者blackboard eraser更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)黑板擦