1
reed sth
作“用芦苇盖屋顶”讲时，宾语常是 roof、hut、shed 等。
The workers reeded the roof of the old cottage.
工人们给那座旧农舍的屋顶盖上了芦苇。
用芦苇盖（屋顶）
先理解核心含义，再看它在真实句子里的用法。
用芦苇盖（屋顶）
to cover a roof with reeds (thatch)
The workers reeded the roof of the old cottage.
工人们给那座旧农舍的屋顶盖上了芦苇。
用芦苇盖屋顶
To thatch.
用滚花加工或铸造
To mill or mint with reeding.
reed
Base
原形
reeds
3rd person
第三人称单数
reeding
-ing
现在分词
reeded
Past
过去式
reeded
Past participle
过去分词
She reeds the roof every summer.
她每个夏天都用芦苇修补屋顶。
They reed the boat last month.
他们上个月用芦苇修了船。
He has reeded the basket carefully.
他仔细地用芦苇编好了篮子。
规则动词：reed 指用芦苇覆盖或编织。
Every spring, the villagers reed their roofs before the rainy season.
每年春天，村民们都会在雨季前给他们的屋顶盖上芦苇。
Last month, a local builder reeded our cottage roof to replace the worn thatch.
上个月，一位当地工匠用芦苇覆盖了我们的农舍屋顶，换掉了破旧的茅草。
The edges of modern coins are reeded to make them more difficult to counterfeit.
现代硬币的边缘都压有滚花纹，以增加伪造难度。
作“用芦苇盖屋顶”讲时，宾语常是 roof、hut、shed 等。
The workers reeded the roof of the old cottage.
工人们给那座旧农舍的屋顶盖上了芦苇。
作“压滚花纹”讲时常见于被动语态，主语常是 coin、edge、medal 等。
The edges of the new coins are reeded to make them harder to counterfeit.
新硬币的边缘压有滚花纹，使其更难伪造。
Not this
The roof needs reed.
Use this
The roof needs reeding.
动词 reed 表示“用芦苇盖”，但 need 后不能直接接动词原形，需要接动名词（needs reeding）或不定式被动式（needs to be reeded）。
Not this
He reeded the roof by reeds.
Use this
He reeded the roof with reeds.
reed 作动词表示“用芦苇覆盖”时，材料应该用介词 with 引导，表示“用……材料”；by 用来表示方式或施动者，不用于引出材料。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
用芦苇盖屋顶
The repair crew reeds the old roof every autumn.
维修队每年秋天都会用芦苇翻盖那处旧屋顶。
给硬币压滚花纹
The factory reeds coins to prevent wear and shaving.
工厂给硬币压滚花纹，以防磨损和偷刮金属。
滚花边缘
The reeded edge of a coin has many parallel grooves.
硬币的滚花边缘有许多平行的凹槽。
发长 /iː/ 音 (如 see, free)
Use reed naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆联想：芦苇（reed）可盖屋顶；硬币边缘的滚花纹像一排芦苇秆，就记住了reed的滚花加工义。
语域：mixed 常见场景：traditional roofing、coin minting 作动词时通常用于专门领域：一为用芦苇盖屋顶（多见于传统建筑），二为在硬币等边缘压制滚花纹（造币或金工语境）。日常口语很少用，正式或技术性文本中比较常见。
其中 seed、need、feed、greed 和 read（现在时）与 reed 一样读 /iːd/，都押韵；注意 red 拼写相近但读 /rɛd/，不押韵；read 的过去式也读 /rɛd/。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.