例句：
She opened her mouth to say something.
她張開(kāi)嘴要說(shuō)什么。
He hardly ever opens his mouth.
他幾乎從不開(kāi)口。
Then he made his way to the tunnel mouth.
于是他走到隧道入口。
2024-10-10
例句：
She opened her mouth to say something.
她張開(kāi)嘴要說(shuō)什么。
He hardly ever opens his mouth.
他幾乎從不開(kāi)口。
Then he made his way to the tunnel mouth.
于是他走到隧道入口。