Blinde布林德blindadj.盲目的；瞎的；未察觉的vt.使失明；隐藏adv.盲目地n.百叶窗；幌子blind analysis匿情分析blind pipeline盲支管blind distance阻视距离blind children盲童blinding light眼花缭乱的(灯)光Blind syndrome瞎眼综合征blind instinct无意识之本能blind dovetail全隐鸠尾榫Blind Drilling盲钻blind workings盲目工作

1. The drift to the mine was blocked off.
   矿井的水平巷道被堵塞了。
2. It is also clogged with sebum and sloughed off dead skin cells, but the lack of exposure to the air does not lead to the oxidation ofmelanin, so the clogged matter stays white.
   也是被皮脂腺和脱落的皮肤死皮细胞堵塞，但是因为它不接触空气，黑色素并没有被氧化，所以堵塞的那一头始终是白色的。