backfill background

backfill

/ˈbækfɪl/

Illustration backfill - Image 1

noun

回填材料，填方。

The material that has been used to refill an excavation.

Examples :

"After the plumber fixed the leaky pipe, he piled the backfill neatly beside the hole, ready to smooth it out. "

水管工修好漏水的水管后，他把回填土整齐地堆在洞旁边，准备铺平。

material building technical geology

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noun

候补人员，后备力量。

Reserve support personnel.

Examples :

"The company keeps a backfill of trained employees ready to cover for vacations and sick leave. "

公司保留一批训练有素的候补人员，以应对休假和病假时的人员空缺。

job military business organization

Illustration backfill - Image 1

noun

回填物，替代品。

That which backfills; a replacement.

Examples :

"The backfill for the missing textbooks was a new shipment from the publisher. "

用来替代丢失课本的是出版社新发来的一批货。

job business work

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noun

背景故事，补充说明

Material in a story set earlier in the past, providing history or context for the current action.

Examples :

"The author used lengthy backfill about the protagonist's childhood to explain his current mistrust of others. "

作者用了大量的背景故事补充说明主人公的童年经历，来解释他现在为什么不信任别人。

story media language writing literature

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verb

回填，填埋

To refill a hole with the material dug out of it.

Examples :

"After the plumber fixed the leaky pipe, he had to backfill the hole in the yard with the dirt he had removed. "

水管工修好漏水的水管后，他必须把挖出来的土回填到院子里的坑里。

material geology building architecture agriculture

Illustration backfill - Image 1

verb

回填，填埋。

To refill an excavation unit to restore the former ground surface and/or to preserve the unit and make it recognizable as having been excavated.

Examples :

"After the plumbers finished repairing the broken pipe, they had to backfill the hole in the yard with dirt. "

水管工修理好破损的水管后，他们必须用土回填院子里的坑，把地面恢复原样。

archaeology geology building technical

Illustration backfill - Image 1

verb

支援，候补。

To provide reserve support.

Examples :

""When Sarah is on vacation, John will backfill her responsibilities so the team doesn't fall behind." "

莎拉度假时，约翰会候补支援她的工作，这样团队就不会落后了。

job business military

Illustration backfill - Image 1

verb

补充，补给。

To replenish or restock due to attrition or loss.

Examples :

"After Maria left the team, the manager had to backfill her position with a new hire. "

玛丽亚离开团队后，经理不得不招聘新人来填补她的职位空缺。

business job work organization