用“release arm”造句大全,release arm造句 国语站 造句 3W 大中小设置文字大小 The sweeping release arm will help to clean all batter from the scoop and you won't miss a drop.It is also possible to drop the climber too quickly by squeezing the release arm too far and failing to hold the rope like a normal belay device. TAG标签:arm release 造句 #