动词短语
中文翻译：用砂浆填充
同义词：
['用砂浆填补，用砂浆填充例句：1. The builders backfilled the hole with mortar to reinforce it.（建筑工人用砂浆填充了那个洞以加固它。）2. Before painting', 'the painter backfilled the cracks with mortar.（在绘画之前，画家用砂浆填补了裂缝。）3. After the earthquake', 'the engineer backfilled the damaged area with mortar.（地震后，工程师用砂浆修补了受损区域。）']
例句：
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1. The builders backfilled the hole with mortar to reinforce it.
建筑工人用砂浆填充了那个洞以加固它。
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2. Before painting, the painter backfilled the cracks with mortar.
在绘画之前，画家用砂浆填补了裂缝。
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3. After the earthquake, the engineer backfilled the damaged area with mortar.
地震后，工程师用砂浆修补了受损区域。