dross
n. 渣滓;浮渣;碎屑; n. (Dross)人名;(德)德罗斯
n.(金属熔化时浮升至表面的)渣滓,无用之物
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n. 渣滓;浮渣;碎屑; n. (Dross)人名;(德)德罗斯
n.(金属熔化时浮升至表面的)渣滓,无用之物
convergence excitive hitchy hydrated prefiguration redevelopment wagoner