block and tackle
noun /ˌblɒk ən ˈtækl/
/ˌblɑːk ən ˈtækl/
[singular]- enlarge imagea piece of equipment for lifting heavy objects, which works by a system of ropes and pulleys (= small wheels around which the ropes are stretched)
单词 | block and tackle |
释义 | block and tacklenoun /ˌblɒk ən ˈtækl/ /ˌblɑːk ən ˈtækl/ [singular]
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