triangular framing的用法和樣例：
例句
- An instrument consisting of an upright, open triangular frame with usually46 strings of graded lengths played by plucking with the fingers.
豎琴一種有一個(gè)通常系有四十六根長(cháng)短不一的琴弦的直立的開(kāi)放三角架、彈奏時(shí)用手指撥動(dòng)琴弦的樂(lè )器 - A triangular frame for arranging billiard balls at the start of a game.
排放球的三角架在臺球比賽之前用來(lái)排放球的三角架
