backing sand
基本释义:
背砂
网络释义
1)backing sand,背砂
2)facing sand,面背砂
用法和例句
相关推荐
-
X chromosome (sex chromosome)
精品项目网为您提供X染色体 (性染色体)X chromosome (sex chromosome)是什么意思,X chromosome (sex chromosome)翻译,X chromosome (sex chromosome)例句,X chromosome (sex chromosome)用法等有关,X chromosome (sex chromosome)单词知识大全供您查询使用！...
-
associated surface
精品项目网为您提供连带曲面associated surface是什么意思,associated surface翻译,associated surface例句,associated surface用法等有关,associated surface单词知识大全供您查询使用！...
