30的英語:thirty
thirty:發音:英 [ˈθɜːtɪ] 美 [ˈθɜrti] 意思:n. 三十,三十個 adj. 三十的,三十個的例句:She's well over thirty, but still behaves as a child.她三十好幾歲了,行爲舉止還很幼稚。
The building was built about thirty years ago. 這幢樓建於約30年前。
She was driving at thirty. 她車速30碼。
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