黑色: black持续: last; continue; sustain长度: length; longitude; size; ext ...持续长度: persistence length色持续时间: color duration; colour duration持续长跑: duerluf连续长度: continuous length织物连续长度: continuous length of fabric长度持续时间: length续长弓: dkfw连续长胶片: endless sheet连续长丝: continuous filament黑色: black (colour) 他穿着黑色衣服。 he was dressed in black.; 黑色火药 black powder; 黑色金属 ferrous metal; 黑色绝缘胶布 black tape; 黑色人种 the black race 持续: 1.(延续) last; continue; sustain 地震持续了大约两分钟。 the earthquake continued for about two minutes. 封锁可能要持续一段时间。 the blockade is likely to last for some time.2.(连续地) continued; sustained 生产的持续发展 sustained growth of production; 持续、 稳定、 协调的发展 stable, sustained and coordinated development; 使原油产量持续稳定上升 keep up a steady increase in the output of crude oil连续长丝毡片: continuous filament mat长度: length; longitude; size; extent; footage 各种长度 assorted lengths; (合乎)理想的长度 desired size; 它的长度合适。 it is of convenient length 连续长片血管造影: serial long film angiography连续长胶片堆叠存放: endless slab stacking; endless stacking表光;黑色: totone纯黑色: ater; black褐黑色: brown black; brown-black; fuscpiceous黑,黑色: black黑色25: hei se 25黑色斑: black spots黑色版: black board