deepen是什么意思

deepen

英 ['diːp(ə)n] 美 ['dipən]

vt. 使加深；使强烈；使低沉
vi. 变深；变低沉

英文词源

deepen (v.): c. 1600, from deep (adj.) + -en (1). Related: Deepened; deepening. The earlier verb had been simply deep, from Old English diepan.

双语例句

1. He did not get a chance to deepen his knowledge of Poland.: 他没有机会更深入地了解波兰。

2. When you are ready to finish the exercise, gradually deepen your breathing.: 准备结束练习时，要慢慢地深呼吸。

3. The music room had been made to reflect and deepen sounds.: 这间音乐室经过特殊设计处理，能够反射声音，使声音变得低沉厚重。

4. A long drawn out war would likely deepen and prolong the recession.: 一场旷日持久的战争很可能会使衰退程度加剧，时间延长。

5. He heard her breathing deepen.: 他听到她的呼吸变深了。

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