Petrotectonics
[复] n.[用作单] [地]岩石构成学
🗣️ 情景例句
He started with them almost forty years ago.
他在那里做了快四十年了。
Who knows not how to dissemble knows not how to live.
掩饰感情全不会，怎样生活必不知。
After the alarm had been given, the great ship turned sharply to avoid a direct collision.
警报响过不久，巨轮急转弯，以避免与冰山正面相撞。