a b repeat a b
a b repeat a b为短语/超纲词汇
1. "More," the dry voice says, and we repeat the procedure. "还要，"那干涩的声音说。于是我们又重复了一次。
2. She had to repeat the words several times before the patient's eyes opened. "她重复说了好几遍，老人的眼睛才睁开。
3. Repeat cheaters are removed from in-school activities. 多次作弊者将被禁止参加校内活动。
4. Other scientists have jumped in to repeat Wilmut's experiment with other animals, including cows. 其他科学家立即投入工作，在其他动物（包括母牛）身上重复威尔莫特的实验。
5. I repeat: the runway is not clear for take-off. 我再说一遍: 跑道尚未畅通, 不能起飞.