Pinhole
['pɪnhəʊl] or ['pɪnhol]
例句/造句/用法:
- But the least crevice is sufficient for the purpose; a pinhole will do the business. 本傑明·佛蘭克林. 佛蘭克林自傳.
- We never expect to see around a corner, and if we wish to see through pinholes in three separate pieces of cardboard, we place the cardboards so that the three holes are in a straight line. 伯莎M.克拉克. 科學通論.
- The candle cannot be seen unless the three pinholes are in a strait line. 伯莎M.克拉克. 科學通論.
安娜贝拉錄入