floor

Compared meaning: the surface people walk on (noun).

比较义项：地板（名词）。

• floor 本词

  Names the physical surface itself that people walk on in a room; a countable noun, used with 'the' or 'a' for a specific, already-existing surface.

  指房间里人们实际站立、行走的那个地面表面本身，是可数名词，常与 the 或 a 连用，指某个具体、已经存在的地面。

  She dropped her keys on the kitchen floor this morning.

  她今天早上把钥匙掉在了厨房地板上。

• flooring

  Names the material or product used to cover a floor, such as wood, tile, or vinyl; an uncountable noun, often paired with 'new' or a material name.

  指用来铺设、覆盖地面的材料或产品，比如木材、瓷砖或乙烯基材料，是不可数名词，常与 new 或某种材料名称搭配使用。

  The workers installed new wooden flooring in the living room.

  工人们在客厅里铺设了新的木质地板材料。

Floor and flooring both relate to the surface people walk on. Floor is the surface, a countable noun, used with 'the' or 'a'. Flooring is the material used to cover a floor, such as wood or tile, uncountable. Floor can mean a storey; not compared.

floor 指房间里人们实际站立、行走的那个地面表面本身，是可数名词，常与 the 或 a 连用，指具体存在的那一块地面；flooring 则指用来铺设、覆盖地面的材料或产品，比如木材、瓷砖或乙烯基材料，是不可数名词，强调建材这一层面，而非地面本身。这里不比较 floor 的其他义项，例如“楼层”（the first floor）或“价格下限”（price floor）。

Compared meaning: a level of a building (noun).

比较义项：建筑物的楼层（名词）。

• floor 本词

  Names the specific level where something or someone is located, most often with the pattern 'on the ___ floor'; the everyday, most neutral word for this sense.

  指某物或某人所在的具体楼层，最常见的结构是“在第……层”，是这个意义上日常、最中性的说法。

  Her office is on the fifteenth floor of the building.

  她的办公室在这栋楼的第十五层。

• story

  A counting unit for how many levels a building has, usually with a number before it (a forty-story hotel); the American English spelling of this sense.

  是用来计数建筑物层数的单位，通常前面加一个数字（一栋四十层的酒店），是这个意义上的美式拼写。

  The new hotel downtown will have forty stories.

  市中心的新酒店将有四十层。

• storey

  The exact same counting unit as 'story', but spelled the British English way; used in the UK, Australia and other non-American English.

  与 story 是同一个计数单位，只是采用英式拼写，多见于英国、澳大利亚等非美式英语地区。

  The old town hall has only three storeys.

  这座古老的市政厅只有三层。

Floor, story, and storey all relate to building levels. Floor names the specific level where something is located, as in 'on the third floor'. Story and storey are counting units for how many levels a building has. Story is American spelling, storey is British.

这三个词都可以指建筑物的楼层，但用法不同：floor 强调某物或某处所在的具体楼层，表示位置；story 和 storey 是用来计数建筑物层数的单位，表示数量；story 是美式拼写，storey 是英式拼写，意思完全相同。这里不比较 story 的“故事”义。