点击下方单词,选择对的这个单词
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1. 镰刀A sickle is a tool that is used for cutting grass and grain crops. It has a short handle and a long curved blade.
1. an edge tool for cutting grass or cropshas a curved blade and a short handle
Synonym: reaping hookreap hook
多通过句子记忆单词，而不是单独死记硬背。
