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单词
back up sand
释义
back up sand
美
英
un.
充填砂
网络
背砂
英汉
网络释义
un.
1.
充填砂
1.
背砂
英语语言词典 [sand] # 翻译 [sand] ... old sand 旧砂
背砂
back-up sand
;backing sand;filler sand;floor sand ...
zh-tw.w3dictionary.org
2.
充填砂
... backing sand 背砂, 填充砂
back-up sand
充填砂
baked sand 烘干砂 ...
comic.sjtu.edu.cn
例句
随便看
held terminal
held that
held the attention of
held the baby
held the bag
held the belt
held the fort
held their breath
held the line
held the purse strings
held the ring
held the scales even
held those
held tight
hold to
held to account
hold together
Held-to-Maturity Securities
held true
hold up
held up as
held water
held water
hold with
held your breath
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/10/9 22:26:30