blackboard eraser
常見例句
- Please clean the blackboard with the eraser.
請用這個板擦把黑板擦乾凈。
www.ept-cn.com - Trying to fix the tie , he took a blackboard eraser and hammered a large tack through his tie into his chest.
為了固定領帶，他拿起黑板擦，把一個大頭釘透過領帶砸入他的胸膛。 - 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.
本實用新型是一種教學用無塵黑板擦器，由把手、膠皮殼、擦器主體、擦器殼和擦器組成。
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