Definition
n.
mouth of a wellwellheadpithead (the opening at the top of a well or mine shaft)
Examples
- 井口。Zhè kǒu lǎo jǐng de jǐng kǒu zhǎng mǎn le qīngtái.The mouth of this old well is covered in moss.
- 井口。Kuànggōng men zhèngzài jiāgù kuàngjǐng de jǐng kǒu.The miners are reinforcing the pithead of the mine.
- 井口。Yóutián de jǐng kǒu xūyào dìngqī jiǎnchá.The wellhead at the oilfield needs regular inspection.
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