adj.啞的；愚蠢的；不能說話的
vt.使沉默
It was dumb of you to say that. 你說那種話真是太愚蠢了。
She was unfairly caricatured as a dumb blonde. 她被不公正地丑化成了一個(gè)傻頭傻腦的金發(fā)女郎。
He was struck dumb by her sharp question. 他被她那尖銳的問題弄得啞口無言。
We were struck dumb with horror and grief. 驚恐和憂傷使我們啞口無言。
dumb作“啞的”解時(shí)無比較等級。
adj.聾啞的
adj.暗示的；預(yù)示的
v.畫輪廓；預(yù)示
n. 笨蛋
