He never speaks unless he is spoken to.
除非别人先对他开口，他从不先开口。
疯狂英语精华演讲卡 敏感的话题 - 额外成就感（一）

📚 句中词汇解析

从本句中提取的重要词汇

unless [ən'lɛs] 词频1
conj. 除非，如果不; prep. 除了，…除外;
"The cultural life of the country will sink into atrophy unless more writers and artists emerge."
如果没有更多的作家和艺术家出现，这个国家的文化生活将衰退。
近义：save, except
spoken ['spokən] 词频2
adj. 口头讲的;口头的;口语的;（用以构成复合词）具…说话特点的; v. 讲，谈（ speak的过去分词 ）;说;演说;从某种观点来说;
"He had spoken to Emma only briefly ."
他和埃玛只讲了短短的几句话。
近义：nuncupative, oral, parol, said, unwritten, verbal 反义：tacit
speaks
v. 讲, 谈( speak的第三人称单数 ); 说; 演说; 从某种观点来说

📚 更多「疯狂英语精华演讲卡」例句

You may be offered coffee, and then you should immediately announce the reason for your visit.
他们会给你冲咖啡，然后你应该尽快说明来意。
I got home, feeling very tired.
我到家时都累死了[分词作状语]
Attitudes towards drinking and smoking in the U.S. are, in some ways, very different from those in Asia.
在对烟酒所采取的态度上，美国和亚洲在某些方面是非常不一样的。
After Mr. Lee's remarks, the meeting will be opened for comments and discussion from the rest of you.
李先生发言完毕后，会议将由大家进行自由评论和讨论。
Oh. I don't know. Whenever.
噢，我不知道，无论什么时候离开。
He applied for a scholarship at Harvard University.
他申请了哈佛的奖学金。