It is with narrow-minded people as with narrow-necked bottle;

心胸狭隘的人就像小口瓶子；

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Currently, the apparatus used in distillation and other chemical reactions include round bottom flask, two necked bottle, three necked bottle, and etc.

现行的用于蒸馏和化学反应的烧瓶类玻璃仪器，有园底烧瓶、两颈瓶、三颈瓶等。

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The mating song of the male has been described as beginning with a resonant rattle, continuing with a pop-like a cork being pulled from a wine bottle, followed by the pouring of a liquid out of a narrow-necked bottle and ending with the sound of knife grinding.

BBC: Capercaillie extinction fears ruffle feathers