joist

导读:单词音标
joist音标[dʒɒist]
汉语翻译n. 托梁, 桁词型变化动词过去式:joisted过去分词:joisted现在分词:joisting第三人称单数:joists英语解释名词 joist:beam used to su

单词音标

joist音标[dʒɒist]

汉语翻译

n. 托梁, 桁

词型变化

动词过去式:joisted过去分词:joisted现在分词:joisting第三人称单数:joists

英语解释

名词 joist:

beam used to support floors or roofs

详细解释

joist

n.(名词)

Any of the parallel horizontal beams set from wall to wall to support the boards of a floor or ceiling.

搁栅,托梁,桁,檩:架在墙与墙之间的平行水平横梁,用来支撑地板或天花板的木板

v.tr.(及物动词)

joist.ed,joist.ing,joists

To construct with such parallel horizontal beams.

为…架搁栅,为…装托梁:用平行水平横梁来构筑

来源:

Middle English giste, joiste

中古英语 giste, joiste

from Old French giste [from feminine past participle of] gesir [to lie, lie down]

源自 古法语 giste [] 源自gesir的阴性过去分词 [躺,躺下]

from Latin iacôre * see yô-

源自 拉丁语 iacôre *参见 yô-

jet engine
joint supply
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