A threefold cord is not quickly broken.
股拧成的绳子不易断。
threefold
/'θriːfəʊld/ /'θriːfoʊld/
- adj. & adv. <正>
倍(的) - 有部分的,重的
The purpose of the bulkhead is threefold: to seal the forward end of the motor, to retain the pyrogen igniter, and to act as a blowout plug in case of motor overpressurization (discussed earlier).
的目的，
舱壁是个方面：密封着年底汽车，保留热原点火器，并充当井喷堵塞在案件电机overpressurization （讨论以较早者为准） 。
声明：以上例句、词性分类均由互
源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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相似单词
three-dimensional, three-dimensions, three-element, three-engined, three-figure, threefold, three-gun, three-halfpence, threehanded, three-handed,