词汇	convex terminal
释义	convex terminal 凸形端子
随便看	single line border single-line box single-line braking system single line fault single-line fault single-line feeder single line function single line ground single-line ground single-line ground group single line highway Single-line interface single-line interference single-line interference infiltration single line interrupt single line laser single-line link single line manufacture single-line manufacture single line method single-line method Single Line Missile Assembly Building Single Line Observation single line of rails single-lineone-linediagram