Dark fibers
[医] 暗纤维
🧩 词语组成解析
dark
[dɑrk]
adj. 黑暗的;乌黑的;忧郁的;神秘的;
n. 黑暗;暗色;暗处;
n. 纤维（fiber的复数）
🗣️ 情景例句
Kind of a second honeymoon.
类似二度蜜月的假期。
He always takes pride in his work.He's very efficient.
他总是以他的工作而自豪，他是非常能干的。
It is fairly clear that sleeping period must have some function,
很清楚，睡眠必然具有某种作用。