1 Results for *梯级*

หรือค้นหา: 梯级, -梯级-

CC-CEDICT CN-EN Dictionary

梯级	[tī jí, ㄊㄧ ㄐㄧˊ, 梯 级 / 梯 級] stair; rung of a ladder #37,858 [Add to Longdo]

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