Optical profile grinder
[機] 光學輪廓磨床
?? 詞語組成解析
profile
['profa?l]
n. 側面，半面;外形，輪廓;[航]翼型;人物簡介;
vt. 描…的輪廓;給…畫側面圖;為（某人）寫傳略;[機]銑出…的輪廓;
pro向前，在前+file紗線→前面的線條→輪廓；側面像
grinder
[['graind?]]
n. 推磨的人, 研磨者\\n[化] 磨床; 磨木機; 研磨機
??? 情景例句
Where there's smoke, there's fire.
事出必有因，無風不起浪。
Though you cast out nature with a fork, it will still return.
本性難移。
Mary and lizzy are organizing a large medical conference.
瑪麗和莉齊正在組織一個大型的醫學會議。