dumb
[dʌm]
adj.哑的, 愚蠢的, 不能说话的
vt.使沉默
例句与用法：
No animal of the horoscope is considered dumb or ugly or evil.
天宫图上的动物没有一种被认为是愚笨的或丑陋的或邪恶的。
Dumb dogs are dangerous.
[谚]哑巴狗最危险。
He was struck dumb by her sharp question.
他被她那尖锐的问题弄得哑口无言。
The man is as dumb as an oyster.
那人极少说话。
We were struck dumb with horror and grief.
惊恐和忧伤使我们哑口无言。
词形变化：
副词: dumbly | 形容词比较级: dumber | 形容词最高级: dumbest | 名词: dumbness | 动词过去式: dumbed | 动词过去分词: dumbed | 动词现在分词: dumbing | 动词第三人称单数: dumbs |
详细释义：
a.
1. 哑的, 不能说话的[Z]
2. 沉默寡言的; 不愿说话的; (因吃惊等)说不出话的
She was struck dumb with fear.
她害怕得说不出话。
3. 【主美】【口】愚笨的
He did a dumb thing.
他做了一件蠢事。