Migration velocity
[化] 渗移速度
🧩 词语组成解析
migration
[mai'ɡreiʃən]
n. 迁移，移居;
🗣️ 情景例句
And you could make your dresses at home.
可以在家做衣服。
The crow thinks his own bird fairest.
乌鸦总以为自己的雏鸟最美。
One was close to the hive.
一个靠近蜂箱。