Migration tube
[化] 迁移管; 离子迁移管
🧩 词语组成解析
migration
[mai'ɡreiʃən]
n. 迁移，移居;
🗣️ 情景例句
It's a pleasure to meet you too, Mrs. Green. I've heard so much about you.
格林太太，我也很高兴见到您。早就听说过您。
I was just about to call you.
我正准备打电话给你。
Open the window and air the room.
打开窗子，给房间通通风。