downcast
01
pointing, looking, or directed toward the ground or a lower position
例子
He held a downcast gaze as he apologized.
02
沮丧的, 忧郁的
(of a person or their manner) melancholic and full of grief
例子
She walked with downcast eyes, lost in her thoughts of sorrow.
她带着低垂的眼睛走着，沉浸在悲伤的思绪中。
Downcast
01
a vertical or inclined shaft in a mine through which fresh air enters
例子
Smoke was vented through the downcast to improve air quality underground.
