The thimble and valve body has the thread connection, the place around the thimble has the flange.

顶针与阀体用螺纹连接，顶针的周边做有凸缘。

youdao

The eight tokens are an iron, racecar, Scottie dog, a shoe, thimble, top hat, wheelbarrow and battleship.

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The Piazza della Signoria was a riot of sun-pinked Russians, American students, and cops in white thimble-shaped helmets.

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Buy the usual button for a bachelor, thimble for an old maid, etc.

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