2 Noun 0 Verb 0 Adj. 0 Adv.
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ZH梯子Noun
ZH
摺梯又稱合梯,是土木工程用品,協助工作人員在工地上高落低,有如活動樓梯。
摺梯阶梯
bn:00049652n Concept
EN
A folding portable ladder hinged at the top
扶梯級人字梯
bn:00074198n Concept
From automatic translation