Petrographer
岩相学家
🗣️ 情景例句
He is liked very much because of his courtesy.
他由于彬彬有礼而颇获好感。
Creditors have better memories than debtors.
放债人的记性比借债人好。
This is my shirt.My shirt's blue.
这是我的衬衫。我的衬衫是蓝色的。