| 释义 |
joist AHD[joist] D.J.[dʒɔɪst]K.K.[dʒɔɪst]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
- 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 iacēre * see yē- 源自 拉丁语 iacēre * 参见 yē-
|