CEFR 分級、實境例句、同反義辨析與易錯點；一字多義一次看完。
結果；原來
to be seen or discovered to have a certain quality or result as time goes by
The new medicine proved effective after several months of careful study.
經過幾個月的仔細研究，這種新藥結果證明很有效。
證明能力
to demonstrate your own ability or worth through your actions, so that others recognize it
Shirin proved herself during the busy holiday season by working extra shifts.
Shirin 在忙碌的節日期間靠加班證明了自己的能力。
證明；證實
to demonstrate with facts, evidence, or reasoning that a statement or belief is correct
Andrei proved his theory through a series of careful laboratory experiments.
Andrei 透過一系列仔細的實驗室實驗證明了他的理論。
experiencing a sense of wellbeing about your current situation, without wanting anything different or better than what you have.
a route or means by which you can reach a place, room, or person — for example, a side door into a garden or a path leading up to a cabin.
to cause something to happen or start, especially a reaction, a change, or a series of related events
to believe something is likely to happen or be true, based on the information you have
the businesses and factories that produce goods for sale, such as cars, clothing, or electronic devices — manufacturing as a broad sector of the economy
Communication between people achieved by talking, writing, or sending messages to one another, especially on a regular basis.
an item that you give to someone freely, usually on a special day such as a birthday or holiday, to show that you care about them or to thank them
to make someone feel worried or anxious, especially when something may have gone wrong or when the outcome is uncertain.
to use your mind to weigh different options or possible actions before deciding what to do
to carry out an activity or process that needs planning and organization, such as a test, interview, or meeting
feeling sure about something because you have good reasons to think it is true.
a set of actions or steps that you follow in order to complete a particular task or reach a goal
從 A 到 Z 與其他字首探索所有公開的字典詞條。
依本站的 CEFR／學習難度分級探索字典；同一個字的不同義項可能分屬多個程度。
WORD UP 字典是一本為中文使用者編寫的英漢學習字典。
很多字典常常在中文翻譯只保留了簡短的翻譯文字，但是英英字典通常都會有一句完整的敘述，來說明一個單字的意思。而中文字典的簡短翻譯，就會常常造成用字不精確的問題發生，WORD UP 字典除了簡短的翻譯，也保留了一段完整的中文說明，來更好地表達該單字的意思。
字附 CEFR 分級（A1 到 C2），一眼看出這個字是不是你現在該學的；KK 與 IPA 兩套音標，唸得出來才記得住；實境例句配中文翻譯，看得到這個字真正怎麼用；同義詞與反義詞，一次把相關的字一起擴充；常見搭配詞，知道這個字習慣跟哪些字一起出現；還有台灣學習者最常犯的錯誤。動詞標注及物與不及物和常見句型，名詞標注可數與不可數。
不管你在準備會考、學測、多益、雅思，還是工作上臨時要查一個字，WORD UP 字典讓你不止看得懂意思，也學得會怎麼用。