back straightbackhand smashbackstraight反手: backhand直线球: straight shot上手直线球: straight overhand正手直线球: fore straight直线球: straight ball; straight shot; straight stroke下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:反手直线球，即可在微信中查询翻译
