Ergusia
细胞迁移素
🗣️ 情景例句
And you are now making news.
而你现在就是在创造新闻。
To ride a bicycle
骑自行车
The actual figure was made of copper supported by a metal framework which had been especially constructed by Eiffel.
这座雕像的主体是用铜制成的，由艾菲尔特制的金属框架支撑着。