| 释义 |
pinhole
pin·hole P0314500 (pĭn′hōl′)n. A tiny puncture made by or as if by a pin.pinhole (ˈpɪnˌhəʊl) n1. a small hole made with or as if with a pin2. (Archery) archery the exact centre of an archery target, in the middle of the gold zonepin•hole (ˈpɪnˌhoʊl)
n. 1. a small hole made by or as if by a pin. 2. a hole for a pin to go through; tiny aperture. [1670–80] Thesaurus| Noun | 1. |  pinhole - a small puncture that might have been made by a pinpuncture - a small hole made by a sharp object |
Translationspin (pin) noun1. a short, thin, pointed piece of metal used eg to hold pieces of fabric, paper etc together, especially when making clothes. The papers are fastened together by a pin. 針 针2. a similar but more ornamental object. a hat-pin. 飾針 饰针 verb – past tense, past participle pinned – 1. to fasten with a pin. She pinned the material together. (用針)別住，釘住 （用针）别住，钉住 2. to hold by pressing against something. The fallen tree pinned him to the ground. 壓住，止住 压住，止住 ˈpincushion noun a small cushion or similar object into which pins are pushed for keeping. 針墊 针垫ˈpinhole noun a hole made by a pin. A pinhole camera does not need a lens. 針孔 针孔ˈpinpoint verb to place or show very exactly. He pinpointed the position on the map. 精確定位，精確顯示 精确定位，明确指出 ˈpin-up noun1. a picture of an attractive girl (or man), often pinned on a wall. He has dozens of pin-ups in his room; (also adjective) a pin-up girl. 漂亮女子的照片 漂亮女子的照片2. the girl (or man). She's the favourite pin-up of the soldiers. 漂亮女子 漂亮女子pin down to make (someone) give a definite answer, statement, opinion or promise. I can't pin him down to a definite date for his arrival. 迫使某人守約 迫使某人守约pins and needles a tingling feeling in one's hands, arms, feet or legs. I've got pins and needles in my arm. (手、腳)發麻 （手、脚）发麻
pinhole
pinhole Archery the exact centre of an archery target, in the middle of the gold zone pinhole[′pin‚hōl] (metallurgy) A material fault resulting from small blisters that have burst in a casting or that have formed during electroplating. pinhole1. In wood, a round hole usually less than ¼ in. (0.6 cm) in diameter, caused by the boring of a beetle or worm in standing timber. 2. In a plaster coat, a surface defect resulting from trapped air bubbles. 3. In a paint film, one of many small holes caused by: (a) impurities (in the paint, on the paintbrushes or rollers, or on the surface being painted); (b) solvent bubbling; or (c) moisture. 4. In the surface of a ceramic body, glaze, or porcelain enamel, an imperfection characterized by a depression resembling a pinprick. 5. A hole in a structural member through which a pin, 2 passes and connects with another member.pinhole
pinhole (pĭn′hōl) [AS. pinn, pin, + hol, hole] A small perforation made by, or the size of that made by, a pin.pinhole osA very small opening to the uterus from the vagina. It may be present in very young women. pinhole
Related to pinhole: pinhole test, Pinhole PhotographyWords related to pinholenoun a small puncture that might have been made by a pinRelated Words |