Diamond cutting
[計] 金剛石切割
?? 詞語組成解析
diamond
['da??m?nd]
n. 鉆石，金剛石;菱形;方塊;
vt. 鑲鉆石于;用鉆石裝飾;
adj. 金剛石的;菱形的;用鉆石裝飾的;
cutting
[['k?ti?]]
n. 切斷, 切下, 路塹\\n[化] 切屑
??? 情景例句
Going fishing?
要去釣魚？
A brave retreat is a brave exploit.
勇退即勇績。
But we do not need to send men down to get the oil out, as we must with other mineral deposits.
但是，我們不必像開采其他礦藏那樣，把人送到地下去把石油取出。