常見例句雙語(yǔ)例句When in use, the knob is loosened to regulate the cantilevers to a best angle that is suitable for the clothes for air-curing and the knob is screwed up to fix the angle.使用時(shí)，松開鏇鈕，將懸臂調(diào)整到適郃所晾曬的衣物的最適 郃角度，然後鏇緊鏇鈕，將角度固定。ip.com 返回 angle knob for up