囟

[xìn]

• skull
• top of head
• fontanelle
• fontanel

例句

1. 加装了防护过滤器以后，这烟囟已不再散发成股的废气到大气中去了。
   The chimney is no longer giving off volumes of waste gas into the atmosphere, as protective filters are being used.

近反义词

【近义词】

• 头囟儿