Chalkography
金相学
🗣️ 情景例句
At least we are not the only ones facing these problems.
至少不光是我们面临这样的问题。
Gain got by a lie will burn one's fingers.
靠欺骗得来的利益会使自己受害。
Mr.Taylor, the owner of a jewellery shop was admiring a new display.
珠宝店主泰勒先生正在欣赏新布置的橱窗。