Word
backfill
回填
核心释义
To refill a hole or excavation with the material dug out of it.
- 1.
用挖出的物料回填洞。
To refill a hole with the material dug out of it.
- 2.
回填发掘单元,以恢复原地面和/或保护该单元并使其可识别为已被发掘。
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.
- 3.
加入一场已在进行的在线游戏,接替提前离开的玩家。
To enter an online game that's already in progress, replacing a player who left early.
补位；用挖出的物料回填洞。；回填发掘单元,以恢复原地面和/或保护该单元并使其可识别为已被发掘。；加入一场已在进行的在线游戏,接替提前离开的玩家。；装填
用法In use
The workers backfilled the trench after laying the pipes.
用法提示：backfilled 是 backfill 的过去式，表示回填的动作已完成。
They backfill the hole with soil to level the ground.
用法提示：backfill 是动词原形，用于一般现在时，描述常规操作。
We are backfilling the foundation today.
用法提示：backfilling 是 backfill 的现在分词，用于进行时态。
backfill something
They backfilled the trench after laying the pipes.
铺设管道后，他们回填了沟渠。
backfill something with something
The workers backfilled the excavation with gravel.
相关词与表达Connections
易混词Confusing words
词族Word family
- backfiller
- 回填者；补位玩家 · n.
学习提示Learner notes
语法说明Grammar Note
常用于被动语态，如 The trench was backfilled.
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.