port hole中文，port hole的意思，port hole翻译及用法

2025-11-24 18:14 浏览次数 9

port hole

英[pɔ:t həul]美[pɔrt hol]

n. 观察孔；舷孔，舷窗

port hole 英语释义

英语释义

    1. an opening (such as a window) with a cover or closure especially in the side of a ship or aircraft

    2. a port through which to shoot

    3. port entry 2 sense 2

    4. a small round window in the side of a ship or aircraft

    5. a small window in the side of a ship or airplane

port hole 例句

英汉例句

  • Cylindrical gears reduction gear box lid「s machine-finishing process engineering and milling port hole end surface」s unit clamp design;

    圆柱齿轮减速器箱盖的机械加工工艺过程设计及铣削观察孔端面的专用夹具设计；

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