Foundry sand preparation
[机] 铸砂处理
🧩 词语组成解析
n. 铸造, 铸造厂, 铸造类\\n[机] 铸造厂, 铸造
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
That's what I thought.
我也正这样想。
A little pot is soon hot.
壶小水易热。
Professor Ronald Bracewell, a leading American radio astronomer,argued in Nature that such a superior civilization, on a visit to our own solar system,
假如有如此高级文明生命访问了我们的太阳系，