好的，我将为你整理“mouths”一词的详细百科式信息，包括音标、意思、读音、用法、例句和常用短语搭配，保持标准规范。

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单词：mouths

音标：/maʊðs/

词性：名词（mouth 的复数形式）

基本意思：

嘴；口（复数形式，表示多个嘴或口）

河口，洞口（指自然或人工形成的开口）

发音说明：

mouth 发音为 /maʊθ/，复数 mouths 发音 /maʊðs/

注意复数形式的 /ð/ 音，用舌尖轻触上齿发音

用法：

作为普通名词，表示人的嘴或动物的口

表示开口、洞口或河流入海的地方

在比喻意义中，可表示说话的人或表达观点的“嘴”

例句：

The children opened their mouths wide to eat the ice cream.

All the mouths in the room fell silent when the teacher entered.

The river has many mouths that lead to the sea.

He covered his mouth to hide his laughter.

The dog barked and bared its sharp mouths.

Fishermen gathered at the river mouths to catch fish.

Many mouths need to be fed during the holidays.

She washed her mouth after tasting the bitter medicine.

The cave has two dark mouths leading into its depths.

We should teach children to watch what comes out of their mouths.

常用短语搭配：

feed the mouths 养活众人

open your mouth 张口，说话

river mouth 河口

cave mouth 洞口

shut your mouth 闭嘴

mouths to feed 需要养活的人

wash one’s mouth 漱口

big mouth 多嘴的人

mouth of the gun 枪口

put words in someone’s mouth 代人说话

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如果你愿意，我可以帮你把“mouths”的详细语法用法和搭配词频表做成一份表格，便于记忆和查阅。你希望我整理吗？