Orra
不規則的, 不定期的
??? 情景例句
but I prefer a two-story home.
但我喜歡兩層樓的房子。
Long looked for comes at last.
久久尋找，終會找到。
If you put on C.O.D., we'll have to go elsewhere.
如果你要C.O.D.的話，我們只有找別家公司。