Mold weights
[机] 砂模压重
🧩 词语组成解析
mold
[mold]
n. 模子;模式;类型;霉;
vt. 塑造;浇铸;用模子做;用泥土覆盖;
vi. 对…产生影响，形成;发霉;
n. 重量；砝码（weight的复数）
🗣️ 情景例句
What am I supposed to do?
我该做什么？，
Would it be possible for me to have a closer look at your samples?
可以让我参观一下你们的产品陈列室吗？
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。