Cottman
[人名] 科特曼
🗣️ 情景例句
They're still open?
他们现在还开着吗？
Step by step the ladder is ascended.
登梯需要逐级登。
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层，