| 释义 |
derrick floor joist
- 搁栅式楼板gē shān shì lóu bǎn
skip joist system floor
- 井架jǐng jià
derrick
- 桁式钢质栏栅héng shì gāng zhì lán shān
trussed steel joist
- 搁栅gē shān
joist; bridging
- 桁héng
joist; purlin; ridge-pole
- 基底jī dǐ
floor, fundus
- 钻油塔zuàn yóu tǎ
oil derrick
- 扫地sǎo dì
sweep the floor
- 地板dì bǎn
floor board, floor, hatchway
- 拼花地板pīn huā dì bǎn
block floor
- 隧道底板suì dào dǐ bǎn
tunnel floor
- 洋底yáng dǐ
ocean bed; ocean floor
- 第一层dì yī céng
ground floor, first floor
- 楼板孔lóu bǎn kǒng
floor hole; floor opening
- 楼板暖气lóu bǎn nuǎn qì
floor heating; floor warming
- 搁栅顶棚gē shān dǐng péng
joist ceiling
- 层高céng gāo
story height; floor height; height between floors
- 楼面覆面层lóu miàn fù miàn céng
floor covering; floor cover
- 洒扫sǎ sǎo
sprinkle water and sweep the floor; sweep
- 占地面积zhàn dì miàn jī
floor area; floor space
- 架式钢卷尺jià shì gāng juàn chǐ
derrick type steel tapes
- 起重机qǐ zhòng jī
chain block, crane, derrick, hoist, lift
- 地面dì miàn
floor, ground
- 二楼èr lóu
second floor
- 禾场hé chǎng
threshing floor
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