1866, echoic of a working steam engine. As a verb, from 1884. Related: Chugged; chugging. Drinking sense attested by 1940s (chug-a-lug), probably imitative of the sound of swallowing.
双语例句
1. In the distance I could hear the chug of farm machinery.
离老远，我都能听到农机具的突突声。
来自柯林斯例句
2. As the operating point crosses over the stability boundary, the chug amplitude disappears.
当工作点越过稳定性边界时, 低频不稳定的振幅逐渐消失.
来自辞典例句
3. Busy boasts chug and scurry about the river - racy speed boat, stolid, snorting tugs.
繁忙的船只在河上鸣叫着来来往往 - --高速快艇和笨头笨脑喘着气的拖驳.
来自辞典例句
4. Why does the last guy chug out of a shoe?
为什么最后一个人拿着一个靴子 呢 ?
来自电影对白
5. What's the matter, your mama didn't teach you how to chug?
