单词：servohydraulic
音标：[,s\\:vәjhai'drɔ:lik] ；
a. 伺服液压控制的
单词：servohydraulic 相关文章
(Make a big circle.) Walk around the circle. (Walk in a circle.) Walk around the circle. Walking, walking. We all fall down. (Everybody falls to the ground.) (Everybody stands up.) GALLOP! Gallop around the circle. (Gallop like a horse.)
发表于:2019-01-10 / 阅读(34) / 评论(0)
Super Simple Songs 唱唱跳跳学美语
Super Simple Songs 唱唱跳跳学美语