Dekalbite
纯透浑石
🗣️ 情景例句
Before we go to the gallery,
在我们去画廊之前
She is very fed up about it.
她对此非常不满。
Such creatures have rarely been seen alive by man as they live at a depth of six hundred feet.
人们很少能看到活着的这类动物，因为它们生活在600英尺深的水下。