COMB in ADJ-GRADED
（与形容词连用，构成其他形容词）表示“…脸的”，“脸色…的”
-faced combines with adjectives to form other adjectives that describe someone's face or expression.
例句
...a slim, thin-faced man...
面孔瘦削的细高个男子
The committee walked out, grim-faced and shocked.
全体委员走了出去，脸色凝重，大为震惊。