He was at a loss for words.
他不知道该说什么好。
疯狂英语演讲真功夫卡 抛砖引玉 - 介绍外国人（三）

📚 句中词汇解析

从本句中提取的重要词汇

loss [lɔs] 词频1
n. 损失，减少;丢失，遗失;损耗，亏损;失败;
"He suffered from headaches and loss of appetite ."
他患有头痛和食欲不振。
近义：waste, dilapidation, hurt, impairment, injury, nuisance 反义：headway, improvement, interest, lucre, attainment, odds
words [[wə:dz]]
n. 言语；话语；字（word的复数）

📚 更多「疯狂英语演讲真功夫卡」例句

He deserves praise.
他应得称赞。
I wrote several letters on my mother's behalf.
我代表我母亲写了几封信。
The last person to introduce is Miss Caroline Norris.
最后一位要介绍的是卡萝琳.诺丽丝。
He didn't say anything as to where he would go.
关于他的去处他什么也没说。
They consented with one voice.
他们异口同声地表示同意。
He feels resentment at the interruption.
他因被人打断而恼怒不已。