Ergusia
细胞迁移素
🗣️ 情景例句
We need a man who knows the ropes.
我们需要位内行人士。
What do you plan to do tomorrow?
你计划明天做什么？
Large groups of Native Americans were forced to move away form their old hunting grounds.
成批成批的美洲土著人被迫从他们原来的狩猎场迁走。