基本解释進料撥杆英汉例句雙語例句Crawl: a stroke made in the prone position characterized by alternate over arm movements and a continuous up-and-down kick; originally known as the australian crawl.即採用頫臥姿勢，以雙臂連續輪流劃水、雙腿上下連續打水爲特點，最初通稱爲澳大利亞爬泳。kick-in arm更多例句