"a happy smile" "spent many happy days on the beach" "a happy marriage"
"a felicitous life" "a happy outcome"
"glad to help"
"a happy turn of phrase" "a few well-chosen words"
If yee know these things, happy are ye if ye doe them.
The happy seat of liberty, plenty, and letters.
A testator in the happy position of having..realty both in Lancashire and in America.
牛津高阶第八版
美国韦氏词典
Dictionary.com
Free Dictionary
维基百科 (自由的百科全书)