CEFR 分級、實境例句、同反義辨析與易錯點；一字多義一次看完。
流程；手續
a fixed set of steps that people follow to complete a task or handle a situation, especially when these steps are the accepted or official way to do things in a particular place.
New staff at the hotel learn the check-in procedure during their first week.
飯店新員工在第一週要學習入住登記的流程。
手術
a medical treatment or operation that a doctor or surgeon carries out on a patient's body to fix a health problem or find out what is wrong.
Kwame needed a short procedure on his knee to repair the torn ligament.
Kwame 的膝蓋需要一個小手術來修復撕裂的韌帶。
程序
a block of code inside a larger software program, carrying out one particular job when the computer runs it.
The program uses a search procedure to find the customer in the database.
該程式使用一個搜尋程序來在資料庫中找到顧客。
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.
experiencing a sense of wellbeing about your current situation, without wanting anything different or better than what you have.
to cause something to happen or start, especially a reaction, a change, or a series of related events
to use your mind to weigh different options or possible actions before deciding what to do
to believe something is likely to happen or be true, based on the information you have
Communication between people achieved by talking, writing, or sending messages to one another, especially on a regular basis.
feeling sure about something because you have good reasons to think it is true.
to carry out an activity or process that needs planning and organization, such as a test, interview, or meeting
a fixed time you have agreed to see someone, such as a doctor, dentist, hairdresser, or business contact, usually for a short visit.
to state something as true without offering proof, especially when others may doubt or disagree with what you say
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 ask someone to pay a specific amount in exchange for a product, a service, or the right to use something
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。