井口 (jǐng kǒu) — 井戸の口、坑口、鉱山の坑口(井戸や鉱山のシャフトの上部の開口部)

定義

Refers to the opening at the top of a well or mine shaft. A literal compound: 井 (well/mine) + 口 (mouth/opening).

noun
井戸の口、坑口、鉱山の坑口(井戸や鉱山のシャフトの上部の開口部)
量詞 ·

例文

  • 井口
    Zhè kǒu lǎo jǐng de jǐng kǒu zhǎng mǎn le qīng tái.
    The mouth of this old well is covered in moss.
  • 井口
    Kuàng gōng men zhèng zài jiā gù kuàng jǐng de jǐng kǒu.
    The miners are reinforcing the pithead of the mine.
  • 井口
    Yóu tián de jǐng kǒu xū yào dìng qī jiǎn chá.
    The wellhead at the oilfield needs regular inspection.

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