Rectorite
钠板石
🗣️ 情景例句
We'll be looking for your book.
我们会去买你的书。
No,I can't .
不，我不能。
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。