a sack of potatoes
collocation一袋土豆
He bought a sack of potatoes at the market.
他在市场买了一袋土豆。
袋子；麻袋；购物袋
先理解核心含义，再看它在真实句子里的用法。
袋子；麻袋；购物袋
a bag, especially a large strong one or a paper/plastic shopping bag
The cashier put my groceries into a paper sack.
收银员把我的杂货放进一个纸袋里。
袋子；尤指用结实粗糙材料制成的大袋,用于储存和搬运土豆、煤炭、咖啡等商品；也指超市有提手的购物袋、食品袋；或装小物件的小袋。
A bag; especially a large bag of strong, coarse material for storage and handling of various commodities, such as potatoes, coal, coffee; or, a bag with handles used at a supermarket, a grocery sack; or, a small bag for small items, a satchel.
纸质或塑料购物袋
a bag made of paper or plastic for holding customer's purchases
一袋之量；也指容量因物品种类和地方习惯而异的古老或历史计量单位；旧时英国重量单位(通常用于羊毛),等于13英石(182磅),或有资料称26英石(364磅)。
The amount a sack holds; also, an archaic or historical measure of varying capacity, depending on commodity type and according to local usage; an old English measure of weight, usually of wool, equal to 13 stone (182 pounds), or in other sources, 26 stone (364 pounds).
封闭空间
an enclosed space
He carried his lunch in a brown sack.
他用一个棕色袋子装着午餐。
She bought a sack of potatoes at the market.
她在市场买了一袋土豆。
Choose the next layer that will help you use sack with more confidence.
Recommended next
Missing: Usage patterns
Complete this area with usage patterns.
Includes Common mistakes & Confusing words
See typical errors learners make and confusing words to avoid.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
一袋土豆
He bought a sack of potatoes at the market.
他在市场买了一袋土豆。
食品杂货袋
She put the bread and milk into a grocery sack.
她把面包和牛奶放进食品杂货袋。
套袋赛跑
Children enjoy the sack race at the fair.
孩子们喜欢集市上的套袋赛跑。
对城市的洗劫
The sack of the city lasted three days.
对这座城市的洗劫持续了三天。
四分卫擒杀（美式橄榄球）
He made a key quarterback sack in the final minutes.
他在最后几分钟完成了一次关键的四分卫擒杀。
上床睡觉；去睡觉
I'm exhausted, so I'm going to hit the sack early tonight.
我累坏了，所以今晚要早点上床睡觉。
被解雇；被炒鱿鱼
He got the sack for always coming in late.
他因为总是迟到而被解雇了。
无用之辈；倒霉鬼
Poor Charlie is a real sad sack; nothing ever goes right for him.
可怜的查理真是个倒霉鬼，什么事都不顺。
Use sack naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
sack 音近“塞壳”：把土豆、煤炭塞进大麻袋，袋口一扎像壳一样包住；超市购物袋也叫 sack。
语域：neutral 常见场景：超市购物、农产品运输、日常收纳 sack 表示‘袋子’时，用法比较中性，多用于日常生活或商业场景；正式文体中更常用 bag。
复数形式为sacks
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.