1
mow sth
及物动词，宾语常为草坪、草地等。
He mows the lawn every week.
他每周修剪草坪。
干草棚；谷仓内的干草贮藏处
先理解核心含义，再看它在真实句子里的用法。
干草棚；谷仓内的干草贮藏处
a loft in a barn where hay is stored
He mows the lawn every week.
他每周修剪草坪。
修剪(花园、草地等)的行为
The act of mowing (a garden, grass, etc.).
谷仓中存放干草或禾捆的场所
The place in a barn where hay or grain in the sheaf is stowed.
谷仓中存放干草的阁楼
a loft in a barn where hay is stored
以扫掠或镰刀状动作击球的一击
A shot played with a sweeping or scythe-like motion.
Every autumn, the farmer fills the mow with fresh hay for the winter.
每年秋天，农夫都会把新鲜的干草装进谷仓的草料间，准备过冬。
The children loved to play in the empty mow after the hay was all used.
干草全部用完以后，孩子们喜欢在空空的草料间里玩耍。
We need to check the mow for leaks before we store the new bales.
在存放新草捆之前，我们需要检查草料间是否漏雨。
及物动词，宾语常为草坪、草地等。
He mows the lawn every week.
他每周修剪草坪。
mown 是 mow 的过去分词（亦作 mowed），用于被动语态。
The grass is mown once a month.
这片草每月修剪一次。
have sth done 结构，表示请别人做某事；过去分词用 mown 或 mowed 均可。
We had the lawn mown by a gardener.
我们让园丁修剪了草坪。
Not this
I mown the lawn yesterday.
Use this
I mowed the lawn yesterday.
mow的过去式是mowed，mown是过去分词，不能单独用作过去式。
Not this
He mowed on the grass.
Use this
He mowed the grass.
mow是及物动词，后面直接接宾语，不需要介词on。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
修剪草坪
I usually mow the lawn on Saturday morning.
我通常在周六早上修剪草坪。
刚割过的青草
The smell of freshly mown grass reminds me of summer.
刚割过的青草的气味让我想起夏天。
干草棚；干草贮藏处
They stored the bales of hay in the hay mow above the barn.
他们把一捆捆干草存放在谷仓上方的干草棚里。
割草季节
The grass grows fast at the start of mowing season.
割草季节开始时，草长得很快。
（用枪炮或车辆等）大量杀死或撞倒；〈喻〉彻底击败，横扫
The soldiers were mowed down by machine-gun fire.
士兵们被机枪扫射，纷纷倒下。
Use mow naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
mow既是割草，也是谷仓里存干草的草棚：割完草，把草堆进mow里。
语域：mixed 常见场景：farm、barn 作名词表示“谷仓内的干草贮藏处”时，多用于描述农场或谷仓的书面语境，日常口语中较少单独使用；正式度会因语境而异，中性偏书面。
过去分词也可写作 mown。
Dictionary facts from ECDICT, WIKTIONARY.