rightangle

常见例句

Involving a perpendicular or rightangle relationship.
指垂直或直角关系。
Wall type:the exterior of fan has two terminals ,one side is bell-mouthed type, the other side is 90 degree rightangle flange type.
壁式：风扇外形两端一边是喇叭口型，一边是90.;直角法兰型；
Some Netizen said that, the train hard place designs nobody nature tomanifest in two points: One is the seat back cushion has the rightangle;
有网友说，火车硬座设计无人性化体现在两点：一是靠背成直角；