sumKK [ˋsʌm] /ˈsʌm/名詞1金額、款項She donated a large sum to the local animal shelter.她捐了一大筆錢給當地的動物收容所。2總和、總數The sum of these three numbers is exactly one hundred.這三個數字的總和剛好是一百。3算術、計算題英式，常用複數The kids spent the morning doing sums in their workbooks.孩子們整個早上都在作業本上算數學題。4全部、整體A good team is greater than the sum of its parts.一支好的團隊，整體的力量大於個體的相加。動詞1合計、加總正式Please sum the figures in the last column and check them.請把最後一欄的數字加總起來核對一下。顯示全部 8 個義項片語動詞1總結、概括To sum up, we need more time and a bigger budget.總結來說，我們需要更多時間和更高的預算。2道盡、貼切形容口語That one remark sums up his attitude toward the job.那一句話就道盡了他對這份工作的態度。片語1總之、簡言之正式In sum, the project failed for reasons nobody could control.總之，這個專案失敗的原因是誰都無法控制的。