Copper emerald
[建] 透视石, 绿铜矿
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
emerald
['emərəld]
n. 祖母绿;绿宝石，翡翠;翠绿色;[印]一种活字;
adj. 祖母绿的;翡翠的;翠绿色的;
🗣️ 情景例句
Farming is a hard way to make a dollor.
农业很难赚钱。
Don't teach your grandmother to suck eggs.
休要班门弄斧。
After entering the narrow gap on the plateau, they climbed down the steep sides of the cave until they came to narrow corridor.
他们从高原上的窄缝进去，顺着笔直陡峭的洞壁往下爬。来到一条狭窄的走廊上。