ser
ser — 縮寫
1. A short form of 'serial', written on products, documents, or equipment to label
序號
產品序號的縮寫
A short form of 'serial', written on products, documents, or equipment to label a unique identification number that tells one item apart from others of the same type.
Imran checked the ser number on the back of the router before calling tech support.
Imran 在檢查路由器背面的序號後，才打電話給技術支援。
ser + number for product identification
The warehouse staff recorded the ser code from each box into the inventory system.
倉庫人員將每個箱子上的序號代碼記錄到庫存系統中。
ser code for item tracking
Sofia found the warranty card useless because the ser label had faded and was unreadable.
Sofia 覺得保固卡沒有用，因為序號標籤已褪色且無法辨識。
Every laptop in the office has a printed ser stamped near the charging port.
辦公室裡每台筆記型電腦的充電埠附近都印有序號。
用法筆記
Usually appears before a number or code, often as 'ser no.' or 'ser #' on labels and forms.
常見錯誤
2. A short form of 'series', used in cataloguing and publishing to show which numbe
系列
書籍或影集系列的編號
A short form of 'series', used in cataloguing and publishing to show which numbered group or set a book, report, or television programme belongs to.
Linh checked the ser number on the spine to find the right textbook edition.
Linh 查看書脊上的系列編號，以確認正確的教科書版本。
ser number for series edition
The librarian organised the journals by volume and ser so students could find them easily.
圖書館員依照冊次和系列編號整理期刊，方便學生查找。
Walid noticed that the DVD box set was marked as ser 3 on the side label.
Walid 發現那套 DVD 盒裝側邊標示為第 3 系列。
Each research paper was filed under a ser designation matching the publication year.
每篇研究論文都依出版年份歸入一個系列代號。
用法筆記
Common in library catalogues and academic databases where 'ser' appears alongside volume (vol.) and part numbers.
3. A short form of 'service', written on bills, forms, signs, or internal labels to
服務
帳單或表單上的服務類別
A short form of 'service', written on bills, forms, signs, or internal labels to show a type of service such as customer support, room service, or vehicle maintenance.
The hotel bill listed mini-bar items under a separate ser category from the room.
旅館帳單將迷你吧項目列在與房費不同的服務類別下。
ser category for billing
Maja pressed button 3 on the office phone to reach the customer ser department.
Maja 在辦公室電話上按了 3 號鍵，撥打客服部門。
The mechanic wrote 'ser A' on the repair form to indicate standard maintenance work.
技師在維修單上寫了「ser A」，表示這是標準保養服務。
Reuben filled out a ser request slip and gave it to the hotel front desk.
Reuben 填好服務申請單，交給了旅館櫃檯。
用法筆記
Frequently seen on forms where space is limited, such as invoices, maintenance logs, and telephone system directories.
4. A standard three-letter abbreviation used in biochemistry and molecular biology
絲胺酸
胺基酸絲胺酸的縮寫
A standard three-letter abbreviation used in biochemistry and molecular biology to refer to the amino acid serine, or to the seryl group that forms part of a protein chain.
A mutation at position 88 changed the amino acid from ser to phe, the paper reported.
第 88 位置的胺基酸從絲胺酸突變為苯丙胺酸，該論文指出。
ser as three-letter amino acid code
Dr. Okafor explained that the ser residue was critical for the enzyme's activity.
Okafor 博士說明該絲胺酸殘基對酵素的活性至關重要。
The diagram showed five ser sites where the protein could be modified by phosphorylation.
圖表標示出五個可能發生磷酸化修飾的絲胺酸位點。
Diya's data showed that replacing ser with ala made the protein fold differently.
Diya 的資料顯示，以丙胺酸取代絲胺酸會改變蛋白質的摺疊方式。
用法筆記
Part of the IUPAC standard three-letter amino acid code. Always written in lowercase in prose (ser), but may appear in uppercase (SER) in sequence alignment software.