【backspin】的音标、怎么读

backspin怎么读

中考高考考研四级六级雅思托福 GRE

backspin是什么意思

音标: 英 [ˈbækspɪn] 美 [ˈbækˌspɪn]

n. spin (usually of a moving ball) that retards or reverses the forward motion

n. (球,轮等的)逆转, 倒旋

1. You need to throw that five point seven feet in the air at a 60degree angle with backspin.

你需要向上六十度角抛出1.7米伴有回旋