| 释义 |
woody derrick
- woodpeckern. 啄木鸟
- woodworkingn. 木工活；木工艺
- 井架jǐng jià
derrick
- 多树木的duō shù mù de
woody
- 钻油塔zuàn yóu tǎ
oil derrick
- 木质的mù zhì de
ligneous, woody, xyloid
- 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
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